William Darlington was a physician and naturalist.
1 microfilm reel.
Purchased from Free Library of Philadelphia and accessioned, 09/13/1965 (1965 1810mf).
Originals in Rare Book Dept., Free Library of Philadelphia, Pennsylvania.
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.