Guide to the Alexander Morgan Hamilton Family Photograph Collection [1895]-1948, n.d.(Bulk 1905-1948) PR 103

Collection of photographic prints, albums, scrapbooks, and certificates documenting the social, private, and political activities of the family of Alexander Morgan Hamilton (1903-1970). Materials relating to Elizabeth Hamilton's former husbands, John Wanamaker, Jr. and C. Egerton Warburton, are also included.

Guide to the Jennings Photograph Collection [1858]-1957 PR 135

Collection of albums, book manuscripts, scrapbooks, photographic prints, postcards, and negatives realting to the family and career of Arthur Bates Jennings, primarily compiled by his son Dr. Edward Allen Jennings.

Guide to the Calvin Pollard Architectural Drawing Collection 1834-1852, undated PR 051

The collection consists of architectural and engineering drawings, chiefly elevations and floor plans in ink, graphite, and color wash. Despite the fact that few clients or specific locales are identified and only about 10 drawings are signed or dated, the rarity of original designs from this time period makes the Society's drawings valuable.