Digital Collections
Search 15,861 of our digitized items: artifacts, photographs, advertisements, letters, rare books, oral histories, and more.
Recently Added
Letter to Phoebe Waterman Haas and Otto Haas, February 26, 1951
Letter from Phoebe Waterman Haas to John C. Haas, April 15, 1953
Letter from Phoebe Waterman Haas to John C. Haas, October 30, 1951
Biographical notes on Phoebe Waterman Haas, 2002
Letter from Phoebe Waterman Haas to John C. Haas, July 24, 1951
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Collections
Digitized materials are selected from four collecting areas at the Science History Institute.
