Digital Collections
Search 15,479 of our digitized items: artifacts, photographs, advertisements, letters, rare books, oral histories, and more.
Recently Added
Letter from Robert D. Hicks to John C. Haas, July 8, 2004
Letter from Phoebe Waterman Haas to Otto Haas, December 3, 1913
Letter from Phoebe Waterman Haas to John C. Haas, April 4, 1951
Letter from Phoebe Waterman Haas to Otto Haas, October 31, 1913
Letter from Phoebe Waterman Haas to Otto Haas, 1913
Featured Topics
Collections
Digitized materials are selected from four collecting areas at the Science History Institute.
