Keywords: american philosophical society americanphilosophicalsociety aps lcp library company of philadelphia librarycompanyofphiladelphia darwin trustee library librarian indoor From left to right: Elaine Ellison, Library Company Director John C. Van Horne, David Kimball, Harlow Hardinge From left to right: Elaine Ellison, Library Company Director John C. Van Horne, David Kimball, Harlow Hardinge |