Subject- Abenaki Indians
(1)
- Abolition, emancipation, freedom
(13)
- Abolitionists--United States--Attitudes
(1)
- Abolitionists.
(2)
- Acquisitions (Libraries)
(1)
- Adaptation (Biology)
(1)
- Adena culture--West Virginia
(1)
- Admiralty
(1)
- Admiralty--United States
(1)
- Advance (Brig)
(1)
- Africa
(1)
- Africa, West--Description and travel
(1)
- African American churches
(2)
- African American churches--United States
(1)
- African Americans--Education
(1)
- African Americans--Florida
(1)
- African Americans--History--To 1863
(1)
- African Americans--Religion
(2)
- Agricultural colleges -- Pennsylvania.
(1)
- Agriculture
(10)
- Agriculture -- Great Britain.
(1)
- Agriculture -- Jamaica.
(1)
- Agriculture -- Tennessee.
(1)
- Agriculture -- United States.
(5)
- Agriculture--Germany
(1)
- Agriculture--Pennsylvania
(1)
- Agriculture--Study and teaching--18th century
(1)
- Algebra.
(3)
- Algeria--Description and travel
(1)
- Algonquian Indians
(1)
- Algonquian languages
(1)
- Algonquin language
(4)
- American Academy of Music (Philadelphia, Pa.)
(1)
- American Colonization Society
(1)
- American Philosophical Society
(6)
- American bison--Pictorial works
(1)
- American loyalists.
(2)
- Americans -- China -- Social life and customs.
(1)
- Americans -- Foreign countries.
(1)
- Amputation -- Study and teaching.
(1)
- Anatomy
(1)
- Anatomy -- Study and teaching.
(1)
- Anatomy, Comparative.
(1)
- Anatomy--18th century
(1)
- Anatomy--France
(1)
- Animal magnetism.
(3)
- Animals--Habits and behavior of
(1)
- Animals--Pictorial works.
(1)
- Animals--Transportation
(1)
- Annuities.
(1)
- Antelopes
(1)
- Antelopes--Pictorial works
(1)
- Anthropology -- Research -- United States.
(1)
- Antislavery movements--Pennsylvania
(2)
- Apprentices -- Pennsylvania.
(1)
- Arabic language
(1)
- Arawak language
(2)
- Arawak language--Dictionaries--German
(1)
- Archaeology
(2)
- Archaeology--Mexico
(1)
- Archaeology--Pennsylvania
(1)
- Archaeology--Study and teaching--Germany
(1)
- Architecture
(3)
- Architecture -- Pennsylvania.
(1)
- Architecture -- United States.
(1)
- Arctic Indians
(2)
- Arctic regions--Discovery and exploration
(2)
- Arctic regions-Pictorial works
(1)
- Arithmetic.
(1)
- Armies, Colonial.
(1)
- Art
(1)
- Art -- United States.
(1)
- Artifacts
(1)
- Artisans -- Pennsylvania -- Philadelphia.
(1)
- Artists' materials
(1)
- Artists--Pennsylvania
(1)
- Arts -- Great Britain.
(1)
- Astrology--Great Britain--18th century
(1)
- Astrometry.
(1)
- Astronomical instruments.
(1)
- Astronomical observatories -- Pennsylvania -- Philadelphia.
(1)
- Astronomy
(2)
- Astronomy - Research - England
(1)
- Astronomy -- 18th century
(2)
- Astronomy -- Charts, diagrams, etc.
(1)
- Astronomy -- France -- Observations.
(1)
- Astronomy -- Ireland -- 19th century.
(1)
- Astronomy -- Mathematics.
(1)
- Astronomy -- Observations.
(1)
- Astronomy -- Study and teaching.
(1)
- Astronomy--18th century
(2)
- Astronomy--Early works to 1800
(1)
- Astronomy--Great Britain--18th century
(2)
- Astronomy--Observations
(2)
- Astronomy.
(25)
- Atacapas language
(2)
- Audubon, John James, 1785-1851. Birds of America
(1)
- Aurora (Philadelphia, Pa.)
(2)
- Auroras.
(1)
- Avesta
(1)
- Aymara Indians
(1)
- Azores--Description and travel
(1)
- Aztec calendar
(1)
- Aztecs--Antiquities
(1)
- Aztecs.
(1)
- Aztlan
(1)
- Balloons--Early works to 1800
(1)
- Balloons.
(2)
- Bank of the United States (1816-1836)
(1)
- Bankruptcy -- Pennsylvania -- Philadelphia.
(1)
- Banks and banking -- Equipment and supplies.
(1)
- Banks and banking -- United States -- History -- 19th century.
(1)
- Banks and banking -- United States.
(3)
- Baptists -- Missions.
(1)
- Barns.
(1)
- Barometers.
(1)
- Bartram's Garden (Philadelphia, Pa.)
(1)
- Bee culture--Great Britain
(1)
- Bees.
(1)
- Beetles.
(1)
- Belvidere (Plantation : Jamaica)
(1)
- Bertrand, J. (Joseph), 1822-1900
(1)
- Bible - Criticism, interpretation, etc.
(1)
- Bible stories, French.
(1)
- Bible stories, German.
(1)
- Biology, genetics, eugenics
(2)
- Biology.
(1)
- Birds -- Migration -- United States.
(1)
- Birds -- Research.
(1)
- Birds--North America
(1)
- Birds--Pictorial works
(1)
- Birds--Study and teaching
(1)
- Birds.
(6)
- Blacks.
(1)
- Blasting, Submarine
(1)
- Blowpipe.
(2)
- Boards of trade -- Pennsylvania.
(1)
- Boilers.
(1)
- Bonds -- Pennsylvania -- Philadelphia.
(1)
- Bones.
(1)
- Book collecting
(1)
- Book industries and trade -- Pennsylvania.
(1)
- Bookbinding
(1)
- Books of Hours--France
(2)
- Botanical chemistry
(1)
- Botanical gardens -- England.
(2)
- Botanical gardens -- France.
(2)
- Botanical gardens -- New Jersey.
(1)
- Botanical gardens -- United States.
(1)
- Botanical gardens--India
(1)
- Botanical gardens.
(1)
- Botanical illustration.
(1)
- Botanical literature -- England.
(1)
- Botanists
(1)
- Botanists.
(1)
- Botany
(5)
- Botany -- America.
(1)
- Botany -- England.
(4)
- Botany -- Europe.
(1)
- Botany -- France.
(2)
- Botany -- India.
(1)
- Botany -- Louisiana.
(1)
- Botany -- New York (State)
(1)
- Botany -- North America.
(3)
- Botany -- Nova Scotia.
(1)
- Botany -- Pennsylvania.
(2)
- Botany -- Research.
(1)
- Botany -- South America
(1)
- Botany -- United States.
(3)
- Botany--18th century
(1)
- Botany--France
(1)
- Botany--Mexico
(1)
- Botany--Pictorial works
(1)
- Botany--Study and teaching--19th century
(1)
- Botany--Virginia
(1)
- Botany.
(37)
- Boundaries, State.
(3)
- Boundary disputes -- Oregon.
(1)
- Boundary disputes.
(1)
- Bowdoin College
(1)
- Braddock's Campaign, 1755.
(1)
- Brandywine, Battle of, 1777
(3)
- Breeding.
(1)
- Brewing industry -- Pennsylvania -- Philadelphia -- Accounting.
(1)
- Bridges--18th century
(1)
- Bridges.
(1)
- British -- China -- Social life and customs -- 1644-1912.
(1)
- British Landing at Head of Elk, Maryland, 1777
(2)
- Buddhist literature.
(1)
- Building trades -- Pennsylvania -- Philadelphia.
(1)
- Buildings -- Pennsylvania -- Philadelphia.
(1)
- Bunker Hill, Battle of, 1775
(2)
- Business and politics -- Pennsylvania.
(1)
- Butchers.
(1)
- Butterflies--Pictorial works.
(1)
- Caddo Indians
(1)
- Caddo language
(1)
- Cakchikel language
(6)
- Calculators.
(1)
- Calendars
(1)
- Campbell's Copse (Plantation : Jamaica)
(1)
- Canals -- Belgium.
(1)
- Canals -- Design and construction.
(1)
- Canals -- England.
(1)
- Canals -- France.
(1)
- Canals -- Netherlands.
(1)
- Canals--New York (State)
(2)
- Canals.
(2)
- Capital punishment.
(1)
- Cargo ships -- United States.
(1)
- Carib language
(1)
- Carpenters -- Labor unions -- United States.
(1)
- Carpentry.
(2)
- Carriage and wagon making--Pennsylvania--Bucks County
(1)
- Cartography.
(1)
- Catarrh.
(1)
- Caterpillars--Pictorial works
(1)
- Cattle.
(1)
- Cayuga Indians
(2)
- Cayuga language
(1)
- Cemeteries -- Pennsylvania -- Philadelphia.
(1)
- Charities -- United States.
(1)
- Chemical apparatus
(1)
- Chemistry
(11)
- Chemistry -- Experiments.
(1)
- Chemistry -- France.
(1)
- Chemistry--18th century
(2)
- Chemistry--Study and teaching--18th century
(1)
- Chemistry--Sweden--19th century
(1)
- Chemists--Pennsylvania--Philadelphia
(1)
- Cheroenhaka Indians
(1)
- Cherokee Indians
(7)
- Cherokee Indians--Wars, 1759-1761
(1)
- Cherokee language
(3)
- Chickasaw Indians
(4)
- Chickasaw language
(2)
- Children's literature.
(1)
- China--Foreign relations--United States
(1)
- Chinese characters.
(1)
- Chinese language--Grammar, Comparative
(1)
- Chinese language--Transliteration
(1)
- Chinook Indians
(1)
- Chippewa Indians
(1)
- Chippewa language
(1)
- Chitimacha language
(1)
- Chocolate
(1)
- Choctaw Indians
(6)
- Choctaw language
(2)
- Choctaw language--Dictionaries--French
(1)
- Cholera--Pennsylvania--Philadelphia
(2)
- Cholic Acid
(1)
- Chontal language
(1)
- Chorti language--Grammar, Comparative
(1)
- Church and State--Great Britain--18th century
(1)
- Church buildings--Pennsylvania-Philadelphia
(1)
- Cicada (Genus)
(1)
- Civil engineering -- United States.
(1)
- Climatology.
(2)
- Clocks and watches.
(1)
- Cloud physics.
(1)
- Coal.
(1)
- Cobbett, William, 1763-1835
(1)
- Coffee
(1)
- Coin design.
(1)
- Coinage.
(1)
- Cold (Disease)
(1)
- Collective settlements.
(1)
- Colonization, repatriation
(2)
- Columbidia
(1)
- Comets
(1)
- Comets -- Observations.
(1)
- Comets.
(3)
- Commerce.
(8)
- Commercial law -- United States.
(1)
- Communicable diseases.
(1)
- Compass.
(1)
- Conception--Early works to 1800
(1)
- Conchology
(1)
- Conchology--Great Britain
(1)
- Congregationalists -- Missions.
(1)
- Conic sections.
(1)
- Conjoined twins
(1)
- Constitutional conventions -- Pennsylvania.
(1)
- Constitutional conventions -- United States.
(1)
- Consuls -- United States.
(1)
- Cooper Union
(1)
- Copernican system
(1)
- Copying processes.
(1)
- Coral reefs and islands
(1)
- Corn laws (Great Britain)
(1)
- Cosmography.
(1)
- Court calendars -- Pennsylvania.
(1)
- Courts -- Pennsylvania -- Philadelphia County.
(1)
- Courts-martial and courts of inquiry
(3)
- Courts.
(1)
- Craniology.
(2)
- Craniometry
(1)
- Craven Street Gazette
(1)
- Creationism.
(1)
- Cree language
(1)
- Creek Indians
(4)
- Creek Indians--Government relations
(1)
- Creek language
(2)
- Criminal law.
(1)
- Crops and soils.
(1)
- Cuckoos
(1)
- Culture, community, organizations
(3)
- Cyclones.
(1)
- Daguerreotypes
(1)
- Dakota Indians
(3)
- Dance -- Societies, etc.
(1)
- Death
(2)
- Deeds -- Pennsylvania.
(1)
- Deer--Pictorial works
(1)
- Delaware Indians
(13)
- Delaware language
(5)
- Depressions -- 1819 -- United States.
(1)
- Developmental biology--Great Britain
(1)
- Diagnosis.
(1)
- Dictionary of the English language. Johnson, Samuel, 1709-1784
(1)
- Dinosaurs
(1)
- Dinosaurs--New Jersey
(1)
- Dinosaurs.
(1)
- Diplomacy.
(1)
- Diplomats
(1)
- Diplomats -- United States.
(2)
- Diptera.
(1)
- Discoveries in geography -- French.
(1)
- Discoveries in geography.
(3)
- Diseases
(2)
- Diseases -- United States -- 19th century.
(1)
- Diseases.
(1)
- Dove
(1)
- Drawing.
(1)
- Dreams
(1)
- Ducks
(1)
- Dueling.
(2)
- Dynamometer.
(1)
- Dysentery.
(1)
- Earth sciences.
(1)
- Earthquakes--Early works to 1800
(1)
- Earthquakes.
(1)
- Eastern State Penitentiary (Philadelphia, Pa.)
(1)
- Eastern Woodlands Indians
(10)
- Eclipses.
(5)
- Education
(4)
- Education -- Europe -- 19th century.
(2)
- Education -- France.
(1)
- Education -- United States -- Curricula.
(1)
- Education -- United States.
(3)
- Education--United States
(1)
- Education.
(1)
- Egyptian language--Writing, Hieroglyphic
(2)
- Egyptology.
(2)
- Electricity
(4)
- Electricity - Experiments
(1)
- Electricity -- Early works to 1850.
(5)
- Electricity -- Experiments -- History.
(1)
- Electricity -- Experiments.
(1)
- Electricity--18th century
(1)
- Electricity--19th century
(1)
- Electricity--Early works to 1800
(3)
- Electricity--Experiments
(1)
- Electricity.
(5)
- Electrophysiology.
(1)
- Embryology--France
(1)
- Emigration and immigration.
(1)
- Engineering.
(1)
- Engineers--New York (State)
(1)
- English language--Dictionaries
(1)
- Entomology -- Europe.
(1)
- Entomology -- United States.
(1)
- Entomology.
(4)
- Epidemics--United States
(2)
- Epidemiology.
(1)
- Estate--Valuation
(1)
- Ethics--Great Britain--Early works to 1850
(1)
- Ethnobotany
(1)
- Ethnology--Mexico
(1)
- Evolution (Biology)
(5)
- Evolution--Religious aspects
(1)
- Evolution.
(4)
- Exploration
(8)
- Exploration and discovery
(1)
- Explorers--United States
(1)
- Explorers.
(1)
- Family records.
(1)
- Famines--Ireland
(1)
- Federalist Party--Pennsylvania
(1)
- Fennecs
(1)
- Fever.
(1)
- Finance, Personal
(2)
- Finance,Personal
(1)
- Finance.
(1)
- Fire extinction
(1)
- Fisheries--Great Britain
(1)
- Fishes -- Collection and preservation.
(1)
- Fishes -- Research.
(1)
- Fishes--Great Britain
(1)
- Fishes--Jamaica
(1)
- Fishes--Pictorial works
(1)
- Fishes.
(3)
- Fishing--America
(1)
- Flags -- United States.
(1)
- Flies.
(2)
- Flint River (Plantation : Jamaica)
(1)
- Flowers -- England.
(1)
- Fluids.
(1)
- Folklore
(1)
- Folklore--Jamaica
(1)
- Forests and forestry -- United States.
(1)
- Forge shops -- Equipment and supplies.
(1)
- Formations (Geology)
(1)
- Fort Augusta (Pa.)
(1)
- Fort Duquesne
(1)
- Fort Hunter
(1)
- Fort Pitt (Pa.)
(1)
- Fort Wilkinson.
(1)
- Fort William Henry (N.Y.)
(1)
- Fortification -- Pennsylvania.
(3)
- Fortification--Algeria
(1)
- Fortification.
(2)
- Fossil fuels -- Pennsylvania.
(1)
- Fossils -- Collection and preservation -- France.
(1)
- Fossils -- Collection and preservation.
(2)
- Fox language
(1)
- Fractions.
(1)
- France--19th Century
(1)
- France--Description and travel
(1)
- France--History--Revolution, 1789-1799
(2)
- France--Politics and government--1789-1815
(1)
- Franklin, Benjamin, 1706-1790
(1)
- Fraser, Louis
(1)
- Freedmen--Jamaica
(1)
- Freedom of the seas.
(1)
- Freemasons--New York (State)
(1)
- Freemasons--Pennsylvania
(1)
- French Expedition to Ireland, 1796-1797.
(1)
- French drama -- 18th century.
(1)
- French language
(1)
- French literature -- 18th century.
(1)
- French poetry -- 19th century.
(1)
- Frogs--United States
(1)
- Frost--Great Britain
(1)
- Fruit trees.
(2)
- Funeral rites and ceremonies--Egypt
(1)
- Fungi.
(1)
- Fur trade -- United States.
(1)
- Fur trade--Great Lakes
(1)
- Gage, Thomas, 1721-1787
(1)
- Gardening -- England -- 19th century.
(1)
- Gardening -- England.
(1)
- Gardening -- United States.
(1)
- Gardens -- England.
(2)
- Gardens -- France.
(1)
- Gas-lighting.
(1)
- Gases.
(1)
- Geese
(1)
- Genealogies
(1)
- Genealogy.
(3)
- Genetics
(1)
- Geodesy
(1)
- Geological Survey of Pennsylvania
(1)
- Geological Survey of the State of New Jersey
(1)
- Geology
(3)
- Geology - Research - England
(1)
- Geology -- New York (State) -- Surveys.
(1)
- Geology -- Research -- United States.
(1)
- Geology -- Research.
(1)
- Geology -- Soviet Union -- Surveys.
(1)
- Geology -- United States.
(2)
- Geology, Structural
(1)
- Geology--18th century
(1)
- Geology--France
(1)
- Geology--Germany
(1)
- Geology--Great Britain
(1)
- Geology--Great Britain--19th century
(1)
- Geology--Kentucky
(1)
- Geology--Maps
(1)
- Geology--Nova Scotia--Surveys
(1)
- Geology--Pennsylvania
(2)
- Geology--Study and teaching (Higher)
(1)
- Geology.
(15)
- Geomagnetism
(1)
- Geometry -- Study and teaching.
(1)
- Geometry--Study and teaching
(1)
- Geometry.
(5)
- Geophysics.
(2)
- Germans -- United States.
(1)
- Germans--Pennsylvania--Philadelphia
(1)
- Germantown, Battle of, 1777
(4)
- Germantown, Battle of, 1778
(1)
- Germany--Description and travel
(1)
- Gibraltar Estates (Plantation : Jamaica)
(1)
- Girard College
(1)
- Glaciers -- Scotland.
(1)
- Glaciers.
(1)
- Goiter.
(1)
- Gold mines and mining--California--19th Century
(1)
- Gout
(1)
- Government--Germany
(1)
- Grapes
(2)
- Grasses.
(1)
- Gravitation
(1)
- Gravity
(1)
- Great Britain--Politics and government--1760-1789
(1)
- Great Britain--Politics and government--1789-1820
(2)
- Great Britain--Social life and customs--18th century
(1)
- Great Britain. Army--Regiment of Foot, 49th (1743- )
(1)
- Greek language
(1)
- Grinnell Expedition, 1st, 1850-1851
(1)
- Grinnell Expedition, 2d, 1853-1855
(1)
- Guano
(1)
- Guarani Indians--Missions
(1)
- Guilds -- United States.
(1)
- Haiti--Description and travel
(1)
- Hallowell (Me.)
(1)
- Harbors -- United States.
(1)
- Harvard College
(1)
- Haviland, John, 1792-1852
(1)
- Hawaiian language
(1)
- Hayes, I. I. (Isaac Israel), 1832-1881
(1)
- Health.
(1)
- Heat
(1)
- Heatstroke
(1)
- Hebrew language
(2)
- Hemiptera.
(1)
- Heraldry.
(2)
- Herbaria -- Scotland -- 19th century.
(1)
- Herbaria.
(2)
- Heredity
(1)
- Herring.
(1)
- Himalaya Mountains--Description and travel
(1)
- Historic sites -- England -- London.
(1)
- Historic sites -- Pennsylvania.
(1)
- History -- Outlines, syllabi, etc.
(1)
- History of science and technology.
(2)
- History.
(1)
- Home economics -- Accounting -- 18th century.
(1)
- Home economics--United States--Accounting
(1)
- Homology (Biology)
(1)
- Horses
(1)
- Horticulture
(1)
- Horticulture -- England.
(1)
- Horticulture -- United States.
(1)
- Horticulture.
(5)
- Horticulturists.
(2)
- Hospitals -- Pennsylvania -- Philadelphia.
(2)
- Hospitals -- United States -- Civil War, 1861-1865.
(1)
- Hospitals--Pennsylvania
(1)
- Hot springs--Arkansas
(2)
- Household supplies -- Pennsylvania -- Philadelphia.
(1)
- Howard, John, 1726-1790
(1)
- Human evolution
(1)
- Humboldt, Alexander von, 1769-1859
(1)
- Hydraulic engineering.
(1)
- Hydraulics
(1)
- Hydraulics.
(1)
- Hydrographic surveying -- Florida.
(1)
- Hydrographic surveying.
(1)
- Hydrography.
(1)
- Hydrostatics
(1)
- Hymenoptera.
(1)
- Hypnotism.
(1)
- Ice on rivers, lakes, etc. -- Pennsylvania -- Philadelphia.
(1)
- Ichthyology--Jamaica
(1)
- Icing (Meteorology) -- Pennsylvania -- Philadelphia.
(1)
- Immigrants -- German -- Pennsylvania.
(1)
- Immigrants--Pennsylvania--Philadelphia
(1)
- Imperialism.
(1)
- Incas.
(1)
- Incorporation -- Pennsylvania -- Lancaster.
(1)
- Indentured servants -- Pennsylvania.
(1)
- India--Description and travel--19th century
(1)
- Indian councils
(1)
- Indian reservations
(1)
- Indians of Central America--Languages
(3)
- Indians of Central America--Population
(1)
- Indians of Central America--Social life and customs
(1)
- Indians of Mexico
(3)
- Indians of Mexico--Hospitals
(1)
- Indians of Mexico--Languages
(1)
- Indians of Mexico--Social life and customs
(1)
- Indians of North America
(19)
- Indians of North America--Agriculture
(1)
- Indians of North America--Canada--Government relations
(1)
- Indians of North America--Canada--Languages--Writing
(1)
- Indians of North America--Cultural assimilation
(1)
- Indians of North America--Education
(1)
- Indians of North America--Encyclopedias
(1)
- Indians of North America--Florida
(1)
- Indians of North America--Government relations
(4)
- Indians of North America--Government relations--1789-1869
(1)
- Indians of North America--Government relations--To 1789
(3)
- Indians of North America--Great Lakes (North America)
(1)
- Indians of North America--History
(1)
- Indians of North America--Kentucky
(2)
- Indians of North America--Land tenure
(1)
- Indians of North America--Languages
(30)
- Indians of North America--Louisiana
(1)
- Indians of North America--Maine
(1)
- Indians of North America--Maritime Provinces
(1)
- Indians of North America--Massachusetts
(1)
- Indians of North America--Massachusetts--Government relations
(1)
- Indians of North America--Missions
(4)
- Indians of North America--Missions--New York (State)
(2)
- Indians of North America--Mississippi
(2)
- Indians of North America--Missouri
(1)
- Indians of North America--Montana
(1)
- Indians of North America--Nebraska
(1)
- Indians of North America--New Jersey
(1)
- Indians of North America--North Carolina
(1)
- Indians of North America--North Dakota
(1)
- Indians of North America--Northwest Coast
(1)
- Indians of North America--Nunavut
(1)
- Indians of North America--Ohio
(1)
- Indians of North America--Ohio River Valley--Treaties
(1)
- Indians of North America--Oregon
(1)
- Indians of North America--Pennsylvania
(4)
- Indians of North America--Pennsylvania--Government relations--To 1789
(1)
- Indians of North America--Pennsylvania--History
(1)
- Indians of North America--Pennsylvania--Social life and customs
(1)
- Indians of North America--Physical characteristics
(1)
- Indians of North America--Pictorial works
(1)
- Indians of North America--Rhode Island
(1)
- Indians of North America--Social life and customs
(4)
- Indians of North America--Tennessee
(1)
- Indians of North America--Treaties
(6)
- Indians of North America--Wars--1750-1815
(1)
- Indians of North America--Wars--1790-1794
(1)
- Indians of North America--West Virginia
(1)
- Indians of North America--Wisconsin--Genealogy
(1)
- Indians of South America
(2)
- Indians of South America--Languages
(3)
- Indians of South America--Missions
(1)
- Indians of South America--Peru
(1)
- Indians of South America--Physical characteristics
(1)
- Indians--Origin
(1)
- Indo-Aryan languages--Texts
(1)
- Inertia (Mechanics)
(1)
- Influenza--United States
(1)
- Inoculation
(1)
- Insect societies.
(1)
- Insects--Pictorial works
(1)
- Insects.
(3)
- Instinct
(1)
- Insurance agents -- United States.
(1)
- International trade
(1)
- Inuit--Canada
(2)
- Inuit--Greenland
(1)
- Inuit--Nunavut--Baffin Island
(1)
- Ireland--Foreign relations
(1)
- Irish--Pennsylvania--Philadelphia
(1)
- Irish--United States
(1)
- Iroquoian languages
(2)
- Iroquois Indians
(8)
- Iroquois language--Grammar, Comparative
(1)
- Isleta Indians
(1)
- Italy--Description and travel--18th century
(1)
- Jackson, Andrew--1767-1845--Correspondence.
(1)
- Javanese language
(1)
- Judges -- New Jersey.
(1)
- Judges -- Pennsylvania.
(1)
- Judicial opinions
(1)
- Kaigana Indians
(1)
- Kane, Elisha Kent, 1820-1857
(1)
- Kaskaskia Indians
(1)
- Khmer language--Texts
(1)
- Kings and rulers--Duties
(1)
- Labor--Jamaica
(1)
- Lancaster (Penn.) County Prison
(1)
- Lancaster County (Pa.)--History
(2)
- Land companies -- Pennsylvania.
(1)
- Land settlement -- Pennsylvania.
(1)
- Land speculation
(6)
- Landscape -- Pennsylvania.
(1)
- Landscape drawing
(1)
- Landscape drawing, American.
(1)
- Landscape painting
(1)
- Language and languages
(3)
- Latin language--Grammar--1800-1870
(1)
- Latin language--Study and teaching
(1)
- Latitude--Observations
(1)
- Law -- Cases.
(1)
- Law -- Pennsylvania.
(1)
- Law -- Societies, etc.
(1)
- Law -- Study and teaching.
(1)
- Law schools.
(1)
- Law--United States--History--19th century
(1)
- Law.
(2)
- Learned institutions and societies -- Pennsylvania.
(2)
- Learned institutions and societies -- Spain.
(1)
- Learned institutions and societies--Saint Domingue
(1)
- Learned institutions and societies.
(6)
- Lecturers.
(1)
- Legal documents.
(4)
- Legal instruments -- New Jersey.
(1)
- Lemon Hill (Estate : Philadelphia, Pa.)
(1)
- Lepidoptera.
(1)
- Letter-writing, Turkish
(1)
- Lewis and Clark Expedition (1804-1806)
(1)
- Lexington, Battle of, 1775
(1)
- Library catalogs -- 18th century.
(1)
- Lichens.
(1)
- Life expectancy
(1)
- Light
(1)
- Light -- Physiological effect.
(1)
- Light--Philosophy
(1)
- Lighthouses
(1)
- Lightning
(1)
- Lightning rods
(1)
- Linguistics
(4)
- Linguistics.
(4)
- Lions
(1)
- Liquor industry -- Pennsylvania.
(1)
- Locks (Hydraulic engineering) -- Middle Atlantic states -- History.
(1)
- Locomotives.
(1)
- Logic--Early work to 1800
(1)
- Long Island (N.Y.), Battle of, 1776
(1)
- Long Island, Battle of, 1776
(1)
- Longitude.
(1)
- Lotteries--New York (State)
(1)
- Louisiana Purchase -- Discovery and exploration.
(6)
- Louisiana Purchase -- Enclopedias.
(1)
- Lumbee Indians
(1)
- Lutheran Church -- Clergy.
(1)
- Lutheran Church.
(1)
- Lyceums--Pennsylvania--Philadelphia
(1)
- Lyceums.
(1)
- Machine shops -- Pennsylvania -- Philadelphia.
(1)
- Machinery -- Drawings.
(1)
- Magazines
(1)
- Magnetism
(1)
- Magnetism - Experiments
(1)
- Magnetism -- Experiments.
(1)
- Magnetism.
(2)
- Magnets
(1)
- Mahican Indians
(1)
- Mahican language
(2)
- Mahican language--Dictionaries--German
(1)
- Mammals--Classification
(1)
- Mandan Indians
(2)
- Mandingo language
(1)
- Manufactures
(1)
- Manufacturing processes -- Europe.
(1)
- Manufacturing processes -- Great Britain.
(1)
- Manufacturing processes.
(1)
- Maps--Algeria
(1)
- Mapuche language
(1)
- Marches.
(1)
- Marine biology
(1)
- Marine biology.
(1)
- Maritime law--United States
(1)
- Maritime law.
(1)
- Marriage.
(1)
- Massachusett language
(2)
- Massachusetts--History--Revolution, 1775-1783
(1)
- Mastodons
(1)
- Materia medica
(1)
- Materia medica.
(1)
- Mathematics -- Ireland -- 19th century.
(1)
- Mathematics -- Problems, exercises, etc.
(2)
- Mathematics -- Research -- Italy.
(1)
- Mathematics--Study and teaching
(1)
- Mathematics.
(9)
- Mayan languages
(7)
- Mayas--Antiquities
(1)
- Mechanics
(3)
- Mechanics.
(1)
- Medical education -- England.
(1)
- Medical education -- Mexico.
(1)
- Medical education -- United States.
(2)
- Medical illustration.
(1)
- Medical publishing
(1)
- Medical publishing -- United States -- 19th century.
(1)
- Medical publishing -- United States.
(1)
- Medicinal plants
(1)
- Medicine
(3)
- Medicine -- England -- London.
(1)
- Medicine -- England.
(1)
- Medicine -- Formulae, receipts, prescriptions.
(1)
- Medicine -- History.
(1)
- Medicine -- Mexico.
(1)
- Medicine -- Pennsylvania -- Philadelphia.
(1)
- Medicine -- Societies, etc.
(1)
- Medicine -- Study and teaching (Preceptorship) -- Great Britain.
(1)
- Medicine -- Study and teaching -- 19th century.
(1)
- Medicine -- Study and teaching -- England -- London -- 18th century.
(1)
- Medicine -- Study and teaching -- Pennsylvania -- Philadelphia -- 18th century.
(1)
- Medicine -- Study and teaching.
(3)
- Medicine -- United States -- 19th century.
(1)
- Medicine -- United States -- History -- 19th century.
(1)
- Medicine -- United States.
(3)
- Medicine, Medieval.
(1)
- Medicine, Military.
(2)
- Medicine--19th century
(1)
- Medicine--Practice--18th century
(1)
- Medicine--Practice--France
(1)
- Medicine--Practice--Pennsylvania
(1)
- Medicine--Study and teaching--18th century
(1)
- Medicine--Study and teaching--Pennsylvania
(1)
- Medicine.
(29)
- Memorials--Great Britain
(1)
- Menageries--Great Britain
(1)
- Menominee language--Dictionaries
(1)
- Merchant mariners--United States
(1)
- Merchants -- Pennsylvania -- Philadelphia.
(1)
- Merchants--Pennsylvania--Philadelphia
(1)
- Merchants.
(1)
- Mercury
(1)
- Mercury (Planet)--Transit
(1)
- Mesmerism
(4)
- Mesmerism.
(1)
- Metallurgy
(1)
- Metallurgy.
(1)
- Metaphysics.
(1)
- Meteorological optics.
(1)
- Meteorology
(2)
- Meteorology - Delaware - Observations
(1)
- Meteorology - New England - Observations
(1)
- Meteorology - Observations
(2)
- Meteorology - Pennsylvania
(1)
- Meteorology - South America - Observations
(1)
- Meteorology -- Canada -- Observations.
(1)
- Meteorology -- Delaware -- Observations.
(1)
- Meteorology -- Jamaica -- Observations.
(1)
- Meteorology -- Observations -- Arkansas.
(1)
- Meteorology -- Observations -- Europe.
(1)
- Meteorology -- Observations -- Pennsylvania.
(1)
- Meteorology -- Observations.
(13)
- Meteorology -- Ohio -- Observations.
(1)
- Meteorology -- Pennsylvania -- Gettysburg -- Observations.
(1)
- Meteorology -- Pennsylvania -- Observations.
(2)
- Meteorology -- Pennsylvania -- Philadelphia -- Observations.
(1)
- Meteorology -- Pennsylvania -- Philadelphia.
(1)
- Meteorology--Arctic Regions
(1)
- Meteorology--Italy--Observations
(1)
- Meteorology--Louisiana
(2)
- Meteorology--Pennsylvania--Observations
(2)
- Meteorology--Scotland
(1)
- Meteorology--Study and teaching
(1)
- Meteorology--United States--18th century
(1)
- Meteorology.
(7)
- Meteors
(1)
- Methodists -- Missions.
(1)
- Mexican War, 1846-1848
(1)
- Miami Indians
(1)
- Miami language (Ind. and Okla.)
(2)
- Micmac Indians
(1)
- Micmac language
(1)
- Micmac language--Grammar
(1)
- Micmac language--Writing
(1)
- Microscopy -- History.
(1)
- Microscopy.
(1)
- Military architecture--Spain
(1)
- Military discipline.
(1)
- Military engineering--Spain
(1)
- Military history, Modern -- 17th century.
(1)
- Military history, Modern -- 18th century.
(4)
- Military maneuvers.
(2)
- Military supplies.
(6)
- Military topography.
(1)
- Mineralogy
(5)
- Mineralogy - Research - United States
(1)
- Mineralogy -- France -- History -- 18th century.
(1)
- Mineralogy -- Louisiana.
(1)
- Mineralogy -- Switzerland.
(1)
- Mineralogy--18th century
(1)
- Mineralogy--Study and teaching
(1)
- Mineralogy--Study and teaching--Germany
(1)
- Mineralogy.
(7)
- Minerals -- Catalogs and collections.
(1)
- Minerals -- Classification.
(1)
- Minerals -- Collection and preservation.
(1)
- Mines and mineral resources -- Arkansas.
(1)
- Mines and mineral resources -- Europe.
(1)
- Mines and mineral resources -- Pennsylvania -- Phoenixville.
(1)
- Mining engineers.
(1)
- Miscegenation
(1)
- Miscellaneous
(2)
- Missionaries
(2)
- Missionaries -- Canada.
(1)
- Missionaries -- China.
(1)
- Missionaries -- Latin America.
(1)
- Missionaries -- New France.
(1)
- Missionaries -- North America.
(1)
- Missionaries.
(2)
- Missions -- Oregon.
(1)
- Missions -- Paraguay.
(1)
- Missions -- United States.
(1)
- Missions, British.
(1)
- Missions, Spanish.
(1)
- Missouri Indians
(1)
- Missouri compromise.
(1)
- Mixtec Indians
(1)
- Mixtec Indians--Antiquities
(1)
- Mohawk Indians
(2)
- Mohawk language
(1)
- Mohegan language
(1)
- Mollusks.
(4)
- Mon-Khmer languages--Texts
(1)
- Money
(1)
- Money--Portugal
(1)
- Monk, Maria, d. 1850
(1)
- Monmouth, Battle of, 1778
(1)
- Monsters
(1)
- Montagnais Indians
(1)
- Montagnais language
(2)
- Montpelier (Plantation : Jamaica)
(1)
- Monuments -- North America.
(1)
- Monuments -- South America.
(1)
- Moose--Pictorial works
(1)
- Moot courts.
(1)
- Moral philosophy
(1)
- Moravian Indians
(1)
- Moravians -- Missions.
(1)
- Moravians--Missions
(2)
- Moravians--Pennsylvania--History
(1)
- Moravians.
(1)
- Morristown (N.J.) - Description and travel
(1)
- Mosaics -- Italy.
(1)
- Motion
(1)
- Mound builders
(2)
- Mourning customs
(1)
- Munsee language
(2)
- Museums -- History.
(1)
- Museums -- Pennsylvania -- Philadelphia -- 19th century.
(1)
- Music - France - 18th century
(1)
- Music.
(1)
- Musical instruments, Ancient -- Italy.
(1)
- Myriapoda.
(1)
- Nahuatl language
(1)
- Names, Delaware.
(1)
- Names, Indian -- North America.
(1)
- Nanticoke language
(2)
- Naskapi language
(1)
- Natchez Indians
(1)
- Natchez Indians--History
(1)
- National Academy of Sciences
(1)
- Natural History--18th century
(2)
- Natural History--19th century
(1)
- Natural History--North America
(1)
- Natural history
(6)
- Natural history -- Australia.
(1)
- Natural history -- Catalogs and collections -- England.
(1)
- Natural history -- Catalogs and collections -- France -- 18th century.
(1)
- Natural history -- Catalogs and collections -- United States.
(1)
- Natural history -- France.
(1)
- Natural history -- Jamaica.
(1)
- Natural history -- Maine.
(1)
- Natural history -- United States.
(1)
- Natural history illustration.
(1)
- Natural history museums -- Massachusetts.
(1)
- Natural history--France
(1)
- Natural history--France--19th century
(1)
- Natural history--Great Britain--19th century
(2)
- Natural history--Louisiana
(2)
- Natural history--Study and teaching--France
(1)
- Natural history.
(78)
- Natural philosophy
(1)
- Natural selection
(1)
- Natural selection.
(2)
- Natural theology--Early works to 1800
(1)
- Naturalist
(1)
- Naturalists -- England -- Correspondence.
(1)
- Naturalists--England
(1)
- Naturalists.
(2)
- Naumkeag Indians
(1)
- Nautical almanacs.
(1)
- Navigation (Astronautics)
(1)
- Navigation.
(1)
- Nervous system.
(1)
- Neutrality
(1)
- New Jersey Campaign, 1776-1777
(1)
- New York (N.Y.)--Description and travel--18th century
(1)
- New York Prison Association
(1)
- Newspapers--Pennsylvania--Philadelphia
(2)
- Nez Percé Indians
(1)
- Non-Importation agreements, 1768-1769
(1)
- Northwest Coast Indians
(1)
- Northwest Passage
(1)
- Notaries -- Pennsylvania -- Philadelphia.
(1)
- Notes
(1)
- Nova Scotia--Surveys
(1)
- Novelists, French.
(1)
- Nurseries (Horticulture) -- France.
(1)
- Nurseries (Horticulture) -- United States.
(1)
- Obelisks
(1)
- Observatoire de Paris
(1)
- Obstetrics
(1)
- Obstetrics -- Study and teaching.
(2)
- Occultism--Early works to 1900
(1)
- Oceanography.
(1)
- Ogden Land Company
(1)
- Ojibwa Indians
(8)
- Ojibwa language
(2)
- Ojibwa language--Dictionaries--English
(1)
- Ojibwa language--Dictionaries--Polyglot
(1)
- Oneida Indians
(3)
- Oneida language
(1)
- Onondaga Indians
(3)
- Onondaga language
(3)
- Optics
(1)
- Optics.
(2)
- Oran (Algeria)--History
(1)
- Ornithologist
(1)
- Ornithologists.
(1)
- Ornithology
(1)
- Ornithology--North America
(1)
- Ornithology--Pictorial works
(1)
- Ornithology.
(8)
- Osage Indians
(4)
- Osage Indians--Treaties
(1)
- Osage language
(2)
- Oto indians
(2)
- Ottawa Indians
(2)
- Ottawa language
(1)
- Oxygen
(1)
- Paine, Thomas, 1737-1809
(2)
- Painters -- United States.
(1)
- Painting--Study and teaching
(1)
- Painting.
(2)
- Palaces -- England.
(1)
- Paleobotany -- Germany -- Aachen.
(1)
- Paleobotany -- Nova Scotia -- Cape Breton Island.
(1)
- Paleobotany -- Pennsylvania.
(1)
- Paleontology
(3)
- Paleontology -- North America.
(1)
- Paleontology--19th century
(1)
- Paleontology--France
(1)
- Paleontology--Pennsylvania
(1)
- Paleontology.
(9)
- Pali language--Texts
(1)
- Paoli Massacre, 1777
(2)
- Paper industry.
(1)
- Paper money--United States--19th century
(1)
- Paper money--United States--Forgeries
(1)
- Paper money--United States--History--Revolution, 1775-1783
(1)
- Papermakers.
(1)
- Papermaking -- Pennsylvania -- Philadelphia -- 18th century.
(1)
- Papermaking -- Pennsylvania.
(1)
- Paradise (Plantation : Jamaica)
(1)
- Partridges
(1)
- Patents--Pennsylvania
(1)
- Patronage, Political--Great Britain
(1)
- Pawnee Indians
(1)
- Peale, Charles Willson, 1741-1827--Art collections.
(1)
- Pendulum
(1)
- Pennsylvania --History --French and Indian War, 1755-1763
(2)
- Pennsylvania Supreme Court
(1)
- Pennsylvania--Description and travel--19th century
(1)
- Pennsylvania--History--Colonial period, ca. 1600-1775
(3)
- Pennsylvania--Surveys
(1)
- Penobscot Indians
(3)
- Penobscot language
(1)
- Pensions--Massachusetts
(1)
- Pentland, Joseph Barclay
(1)
- Personal property.
(1)
- Pharmacology.
(3)
- Pharmacy -- Pennsylvania.
(1)
- Pharmacy.
(1)
- Philadelphia (Pa.)--Commerce
(1)
- Philadelphia (Pa.)--Politics and government--19th century
(1)
- Philadelphia (Pa.)--Social life and customs
(1)
- Philadelphia Campaign, 1777-1778
(1)
- Philadelphia Society For Alleviating the Miseries of Public Prisons
(1)
- Philadelphia--History--19th century
(1)
- Philology
(1)
- Philology.
(4)
- Philosophers -- Europe.
(1)
- Phlogiston
(2)
- Phlogiston.
(1)
- Phosphorescence
(1)
- Photography -- Early works to 1850.
(1)
- Phrenology
(1)
- Phrenology.
(3)
- Physical geography.
(1)
- Physicians
(4)
- Physicians -- Pennsylvania -- Philadelphia.
(1)
- Physicians--Pennsylvania--Philadelphia
(2)
- Physicists.
(1)
- Physics
(3)
- Physics -- France -- 18th century.
(1)
- Physics -- France.
(1)
- Physics -- History.
(1)
- Physics -- Research -- Italy.
(1)
- Physics--Early work to 1800
(1)
- Physics--Early works to 1800
(4)
- Physics--France--18th century
(1)
- Physics--Ireland--Early works to 1800
(1)
- Physics--Study and teaching
(1)
- Physics--Study and teaching--19th century
(1)
- Physics.
(7)
- Pirates.
(1)
- Plains Indians
(4)
- Planetariums.
(1)
- Planets--Observations
(1)
- Plant collectors.
(1)
- Plant growing media -- Tennessee.
(1)
- Plant physiology.
(2)
- Plantations
(4)
- Plantations -- Jamaica.
(1)
- Plantations--Jamaica
(1)
- Plants -- Catalogs.
(1)
- Plants -- Collection and preservation -- 19th century.
(1)
- Plants -- Collection and preservation -- Catalogs.
(1)
- Plants -- Collection and preservation.
(6)
- Plants, Cultivated.
(1)
- Plants.
(3)
- Plateau Indians
(1)
- Pneumatics
(1)
- Poems
(1)
- Poisons.
(1)
- Pokomam language
(1)
- Police--Germany
(1)
- Political science -- Spain.
(1)
- Political science--Early works to 1800
(1)
- Political science.
(1)
- Polynesian languages
(1)
- Popes.
(1)
- Population -- History.
(1)
- Portraits, American.
(1)
- Portraits.
(1)
- Postal service -- United States.
(1)
- Postal service--United States
(3)
- Potash.
(1)
- Potatoes
(1)
- Potatoes.
(1)
- Power of Attorney--Pennsylvania
(1)
- Presbyterians -- Missions.
(1)
- Presidents
(1)
- Presidents--United States--Correspondence.
(1)
- Printers -- Virginia -- Williamsburg.
(1)
- Printers--Pennsylvania
(1)
- Printers--Pennsylvania--History
(1)
- Printers--Pennsylvania--Philadelphia
(1)
- Printers.
(1)
- Printing -- Pennsylvania -- Philadelphia.
(1)
- Printing industry -- Accounting -- United States -- 18th century.
(1)
- Printing industry -- Pennsylvania -- Philadelphia -- Accounting.
(1)
- Printing industry -- Pennsylvania -- Philadelphia.
(2)
- Printing--France
(1)
- Printing--Pennsylvania--History
(1)
- Prison reformers--Pennsylvania
(1)
- Prisoners -- Medical care -- England -- 19th century.
(1)
- Prisoners--Pennsylvania--Philadelphia
(1)
- Prisons
(1)
- Prisons -- Sanitation -- England.
(1)
- Prisons--Design and construction
(1)
- Prisons--New York (State)
(1)
- Prisons--Pennsylvania
(1)
- Prisons--Pennsylvania--Philadelphia
(1)
- Private libraries
(1)
- Privateering--New Hampshire
(1)
- Privateers--Jamaica
(1)
- Prize-courts --New Hampshire
(1)
- Prizes--Cases
(1)
- Public buildings -- Pennsylvania -- Philadelphia.
(1)
- Publishers and publishing -- Pennsylvania -- Philadelphia.
(1)
- Publishers and publishing.
(3)
- Punctuation
(1)
- Quadrant.
(1)
- Quaker church buildings -- Pennsylvania -- Philadelphia.
(1)
- Quakers
(1)
- Quakers -- Missions.
(2)
- Quakers -- Pennsylvania -- Philadelphia.
(2)
- Quakers -- Pennsylvania.
(1)
- Quakers -- United States.
(1)
- Quakers--Pennsylvania
(1)
- Quakers.
(1)
- Quapaw language
(1)
- Quarries and quarrying -- Pennsylvania.
(1)
- Quartermasters--United States
(1)
- Quechua language
(1)
- Quiché language
(2)
- Race
(1)
- Race, race relations, racism
(5)
- Race.
(1)
- Railroad companies.
(1)
- Railroads
(1)
- Railroads -- United States.
(1)
- Railroads--19th Century
(1)
- Rainbow.
(1)
- Rattlesnake
(1)
- Reade, Thomas, Jr.
(1)
- Real estate investment.
(1)
- Real property -- Pennsylvania -- Wayne County.
(1)
- Real property -- Pennsylvania -- York County.
(1)
- Real property -- Pennsylvania.
(4)
- Real property--Pennsylvania
(2)
- Real property.
(1)
- Reconstruction
(2)
- Red Bank, Battle of, 1777
(1)
- Reformers--Pennsylvania
(1)
- Refraction, Astronomical.
(1)
- Refraction.
(1)
- Refugees--Saint Domingue
(1)
- Religion
(4)
- Religion and science
(2)
- Religion and science -- History -- 19th century.
(1)
- Religion and science--1860-1899
(1)
- Religion and science.
(1)
- Religion, religious organizations
(3)
- Religion.
(3)
- Religious institutions -- Pennsylvania -- Philadelphia.
(1)
- Rent -- Pennsylvania.
(1)
- Reptiles
(1)
- Rhetoric--Early work to 1800
(1)
- Rhetoric.
(1)
- Riots--England--Birmingham
(1)
- Rittenhouse, David, 1732-1796
(1)
- Rivers -- Florida.
(1)
- Rome (Italy)--Antiquities
(1)
- Roofing, Slate
(1)
- Royal Botanic Gardens, Calcutta
(1)
- Russo-Turkish War, 1736-1739.
(1)
- Salish Indians
(1)
- Salishan languages
(1)
- Scales (Weighing instruments) -- Pennsylvania.
(1)
- Scholars
(1)
- Schools -- Connecticut.
(1)
- Schools -- Delaware.
(1)
- Schools -- Maine.
(1)
- Schools -- Massachusetts.
(1)
- Schools, German -- Pennsylvania.
(1)
- Schuylkill River Bridge
(1)
- Science
(1)
- Science -- Early works to 1800.
(1)
- Science -- Experiments.
(1)
- Science -- Great Britain.
(2)
- Science -- History.
(1)
- Science -- Societies, etc.
(10)
- Science -- Spain -- Societies, etc.
(1)
- Science -- Study and teaching (Higher) -- 19th century.
(1)
- Science -- United States -- 18th century.
(1)
- Science -- United States -- 19th century.
(1)
- Science and technology
(5)
- Science publishing.
(2)
- Science.
(7)
- Scientific apparatus and instruments -- 18th century.
(1)
- Scientific apparatus and instruments -- History.
(1)
- Scientific apparatus and instruments--18th century
(1)
- Scientific apparatus and instruments.
(4)
- Scientific expeditions--Mexico
(1)
- Scientific expeditions.
(3)
- Scientists -- 18th century.
(1)
- Scientists -- Great Britain.
(4)
- Scientists -- United States.
(2)
- Scythians.
(1)
- Sea monsters
(1)
- Secession--Southern States
(1)
- Seed industry and trade -- England.
(1)
- Seed industry and trade -- United States.
(1)
- Seeds.
(1)
- Seismology -- Instruments.
(1)
- Seismology -- Research.
(1)
- Seminole Indians
(2)
- Seneca Indians
(5)
- Seneca Indians--Missions
(3)
- Seneca Indians--New York (State)
(1)
- Seneca Indians--Religion
(1)
- Seneca language
(1)
- Sepulchral monuments -- Pennsylvania -- Philadelphia.
(1)
- Sermons, Cakchikel.
(4)
- Shawnee Indians
(2)
- Shawnee language
(1)
- Shells.
(4)
- Shippenburg Library Company
(1)
- Shipping -- United States -- 18th century.
(1)
- Shipping -- United States -- 19th century.
(1)
- Ships -- United States.
(1)
- Shoshoni Indians
(1)
- Shrubs.
(1)
- Sihasapa Indians
(1)
- Silk
(1)
- Silk industry.
(1)
- Silkworms
(1)
- Silversmiths--Pennsylvania
(1)
- Siouan Indians
(1)
- Skin--Diseases-Treatment
(1)
- Skull.
(1)
- Slaughtering and slaughter-houses--United States--19th century
(1)
- Slave trade--Africa
(1)
- Slaveholders -- Jamaica.
(1)
- Slavery -- Jamaica.
(1)
- Slavery -- Pennsylvania.
(4)
- Slavery -- United States.
(6)
- Slavery--Barbados
(1)
- Slavery--Brazil
(1)
- Slavery.
(3)
- Slaves -- Dominican Republic -- Santo Domingo.
(1)
- Slaves, slavery, slave trade
(16)
- Slaves--Emancipation-America
(1)
- Smallpox
(1)
- Smith, Adam, 1723-1790
(1)
- Smith, Isaac, 1744-1817
(1)
- Smithsonian Institution
(1)
- Smoking--Health aspects--United States
(1)
- Soap trade--Pennsylvania
(1)
- Social conditions, social advocacy, social reform
(8)
- Social problems.
(1)
- Societies.
(1)
- Society of Friends -- Doctrines.
(1)
- Society of Friends -- Pennsylvania -- Philadelphia.
(2)
- Society of Friends -- Tortola.
(1)
- Society of Friends--Missions
(4)
- Society of Friends--Relations with Indians
(1)
- Society of Friends.
(3)
- Soils and climate.
(1)
- Solar eclipses -- 1831.
(1)
- Solar eclipses.
(1)
- Sonatas.
(1)
- Songs, French.
(1)
- Sons of Liberty
(1)
- Sound.
(1)
- Southeast Indians
(3)
- Southwest Indians
(2)
- Spain--Colonies--Africa
(1)
- Spherical astronomy.
(1)
- Spherical trigonometry.
(1)
- Spiders.
(1)
- Spiritual life
(1)
- Spiritualism--Pennsylvania
(1)
- Spiritualism.
(1)
- Squirrels--Pictorial works
(1)
- Stamp Act, 1765
(5)
- Stars -- Magnitudes.
(1)
- Stars -- Observations.
(1)
- Statesmen
(1)
- Statesmen -- United States.
(1)
- Stationery trade -- Pennsylvania -- Philadelphia -- Accounting.
(1)
- Statutes -- New Jersey.
(1)
- Steam-engines -- Early works to 1850.
(1)
- Steam-engines.
(2)
- Steam-navigation--Atlantic Ocean
(1)
- Steamboat disasters
(1)
- Stephen H. Long Expedition to the Rocky Mountains (1819-1820)
(2)
- Stock certificates.
(1)
- Stockbridge Indians
(1)
- Storms
(1)
- Stowe, Harriet Beecher, 1811-1896 Uncle Tom's Cabin.
(1)
- Submarines (Ships)
(1)
- Sugar
(1)
- Sugar -- Manufacture and refining.
(1)
- Sugar growing -- Jamaica.
(1)
- Sugar--Jamaica
(1)
- Sugar.
(1)
- Sunspots
(1)
- Superstition--Great Britain
(1)
- Surgery -- United States -- 19th century.
(1)
- Surveying -- Ohio.
(1)
- Surveying -- Pennsylvania -- Philadelphia.
(1)
- Surveying -- Pennsylvania.
(1)
- Surveys--Pennsylvania
(1)
- Surveys.
(3)
- Swedes--United States
(1)
- Switzerland--Description and travel
(1)
- Sympathy
(1)
- Taino language
(1)
- Tar.
(1)
- Tariff on liquors -- Pennsylvania.
(1)
- Taxation
(2)
- Taxation -- Pennsylvania -- Bucks County.
(1)
- Taxation--Pennsylvania--Philadelphia
(1)
- Taxation.
(1)
- Taxidermy.
(1)
- Tea
(1)
- Tea tax (American colonies)
(1)
- Teachers--Pennsylvania--Philadelphia
(1)
- Technology - History
(1)
- Technology -- History.
(1)
- Technology -- United States -- History.
(1)
- Technology.
(2)
- Telegraph
(1)
- Telescopes
(2)
- Temperance.
(1)
- Temperature measurements.
(1)
- Temperature.
(1)
- Teratology
(1)
- Termites.
(1)
- Textile industry -- England.
(1)
- Theology -- History -- 18th century.
(1)
- Tides.
(1)
- Time clocks.
(1)
- Titantic (Steamship)
(1)
- Tonawanda Indian Reservation (N.Y.)
(1)
- Tools -- Drawings.
(1)
- Topographical surveying -- United States.
(1)
- Tornadoes
(1)
- Traditional medicine -- Jamaica.
(1)
- Transcendentalism
(1)
- Transits.
(2)
- Transmutation of animals
(1)
- Transportation.
(1)
- Trapping -- America.
(1)
- Travel costs -- United States.
(1)
- Travel.
(1)
- Treason -- United States.
(1)
- Treaties.
(1)
- Trees -- France -- Bayonne.
(1)
- Trees -- North America.
(1)
- Trees.
(1)
- Tremecen (Algeria)--History
(1)
- Trials (Assault and battery) -- New York (State)
(1)
- Trials (Military offenses) -- New York (State).
(1)
- Trigonometry.
(1)
- Trust indentures-United States
(1)
- Trust indentures.
(1)
- Tupi poetry.
(1)
- Turkey--Politics and government
(1)
- Turkic languages
(1)
- Turkish language
(1)
- Tuscarora Indians
(2)
- Tuscarora language
(1)
- Type and type-founding -- Pennsylvania -- Philadelphia.
(1)
- Typhus fever.
(1)
- Unami jargon
(1)
- Unitarianism
(2)
- United States - Discovery and exploration.
(2)
- United States - Politics and government - 1783-1809
(1)
- United States - Politics and government - 1815-1861
(1)
- United States Coast Survey
(1)
- United States Exploring Expedition (1838-1842)
(2)
- United States Exploring Expedition (1838-1842).
(1)
- United States History.
(1)
- United States--Foreign relations--China
(1)
- United States--History--French and Indian War, 1755-1763
(1)
- United States--History--French and Indian War, 1755-1763--Personal narratives
(1)
- United States--History--Revolution, 1775-1783
(5)
- United States--History--Revolution, 1775-1783--Personal narratives
(1)
- United States--History--Revolution, 1775-1783--Prisoners and prisons
(1)
- United States--History--Revolution, 1775-1783--Religious aspects
(1)
- United States--History--Revolution, 1776-1783
(3)
- United States--History--War of 1812
(1)
- United States--Politics and government, 1783-1788
(1)
- United States--Politics and government--1775-1783
(1)
- United States--Politics and government--1783-1809
(2)
- United States--Politics and government--19th Century
(1)
- United States--Politics and government--Revolution, 1775-1783
(1)
- United States. Army. Supplies and stores
(1)
- United States. Circuit Court (4th Circuit)
(1)
- United States. Continental Army. Pennsylvania Infantry Regiment, 2nd (1777-1781)
(1)
- United States. Continental Army. Pennsylvania Infantry Regiment, 7th (1777-1781)
(1)
- United States. Navy
(1)
- Universities and colleges--Germany-Curricula
(1)
- University of Pennsylvania--Faculty
(1)
- Unquachog language
(2)
- Variation (Biology)
(2)
- Vaughan, Benjamin, 1751-1835
(1)
- Venereal disease
(1)
- Ventilation.
(1)
- Venus (Planet) - Transit - 1760
(1)
- Venus (Planet)--Transit
(1)
- Viticulture--Pennsylvania
(2)
- Viticulture.
(1)
- Voyages and travels.
(21)
- Walla Walla Indians
(1)
- Wallam olum
(1)
- War, Maritime (International law)
(1)
- Washington Monument (Washington, D.C.)
(1)
- Watermarks.
(1)
- Weather
(2)
- Weather.
(4)
- Weights and measures.
(4)
- West (U.S.)-Description and travel
(1)
- Wheelwrights--Pennsylvania--Bucks County
(1)
- Whist
(1)
- White Plains, Battle of, 1776
(1)
- White ants
(1)
- Whitemarsh, Battle of, 1777
(1)
- Wild animal collecting--Africa
(1)
- Wilkes, Charles, 1798-1872. Narrative of the United States exploring expedition.
(1)
- Williams, Eleazer, 1787-1858
(1)
- Wilson, John Wall
(1)
- Wine and wine making
(1)
- Winnebago language
(1)
- Wire industry -- 18th century.
(1)
- Wire industry.
(1)
- Wire netting.
(1)
- Wiredrawing.
(1)
- Wistar, Caspar, 1761-1818
(1)
- Wolves--Pictorial works
(1)
- Women
(1)
- Women Printers
(1)
- Women prisoners--Pennsylvania--Philadelphia
(1)
- Women scientists -- Germany.
(1)
- Women scientists.
(1)
- Women's rights.
(1)
- Women--Pennsylvania--Philadelphia
(1)
- Woodlands (Estate : Philadelphia, Pa.)
(1)
- World War I
(1)
- World War II
(1)
- Wyandot Indians
(2)
- Wyandot language
(4)
- Yellow fever
(3)
- Yellow fever -- Pennsylvania -- Philadelphia.
(2)
- Yellow fever -- United States.
(1)
- Yellow fever--Pennsylvania--Philadelphia
(4)
- Yellow fever--Pennsylvania--Philadelphia--1793
(1)
- Yellow fever--Pennsylvania--Philadelphia--18th century.
(1)
- Yellow fever.
(3)
- Zoological - specimens
(1)
- Zoological Society of London
(1)
- Zoological illustration.
(1)
- Zoological museums -- Massachusetts.
(1)
- Zoological specimens -- Collection and preservation.
(1)
- Zoology
(1)
- Zoology -- England.
(1)
- Zoology -- Europe.
(1)
- Zoology -- Louisiana.
(1)
- Zoology -- North America.
(2)
- Zoology -- United States.
(1)
- Zoology -- Vermont.
(1)
- Zoology--18th century
(1)
- Zoology--Great Britain
(1)
- Zoology--Mexico
(1)
- Zoology--Pictorial works
(1)
- Zoology--Scotland
(1)
- Zoology--Study and teaching
(1)
- Zoology--Study and teaching--France
(1)
- Zoology.
(11)
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