APS offices and the Library will be closed until further notice. On-site events are suspended through April 30, but read more about virtual programming and resources that can be accessed remotely. Read more about the APS response to COVID-19.

Celebration of the Hundredth Anniversary of the American Philosophical SOciety: Proceedings of the APS 1843

American Philosophical Society
Celebration of the Hundredth Anniversary
Transactions of the American Philosophical Society
Volume 107, Part 5

As part of the 275th anniversary celebration of Benjamin Franklin's founding of the APS, this volume reprints the Proceedings volume published to celebrate the 100th anniversary of the Society.

A new foreword to the volume is provided by Executive Officer Robert M. Hauser.