Digital Collections
Search 15,508 of our digitized items: artifacts, photographs, advertisements, letters, rare books, oral histories, and more.
Recently Added
Handmade Passport for Phoebe Waterman Haas, September 1937
Letter from Phoebe Waterman Haas to Otto Haas, October 31, 1913
Letter from Phoebe Waterman Haas to Otto Haas, February 5, 1914
Letter from Phoebe Waterman Haas to John C. Haas, January 10, 1950
Postcard and letter from Phoebe Waterman Haas to John C. Haas, December 25, 1950
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Collections
Digitized materials are selected from four collecting areas at the Science History Institute.
