Alexander von Humboldt was a traveler and naturalist.
7 microfilm reels.
Acquired from Marburg Westdeutsche Bibliotek and accessioned, 09/16/1958 (1958 1791mf). See in-house shelf list for additional sources and accession dates.
This is a microfilm of an early American collection that may be of interest to researchers at the APS and may complement an original manuscript collection at the APS.