Digital Collections
Search 15,508 of our digitized items: artifacts, photographs, advertisements, letters, rare books, oral histories, and more.
Recently Added
Letter from Phoebe Waterman Haas to Otto Haas, October 31, 1913
Clippings from letters from Hilla Lorcher to Phoebe Waterman Haas
Letter from Phoebe Waterman Haas to Otto Haas, December 1913
Letter from Phoebe Waterman Haas to John C. Haas, November 30, 1950
Letter from Phoebe Waterman Haas to John C. Haas, February 8, 1951
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Collections
Digitized materials are selected from four collecting areas at the Science History Institute.
