Results for "Franklin Institute (Philadelphia, Pa.). Research Laboratories"
(left to right): Unidentified man; Dorothy Annie Elizabeth ("Daisy") Garrod (1892-1968); and unidentified man
- Date: 1937 March 1937
- Creator: Davis, Fremont 1915-1977
G. Arthur Cooper in Laboratory
- Date: 1980
- Creator: Unknown
- Creator: Unknown
Joseph Henry's Lectures on Natural Philosophy: Teaching and Research in Physics, 1832-1847
- Date: 1965
- Creator: Weiner, Charles I
- Creator: Weiner, Charles I
Exterior View of College Hall at University of Pennsylvania
- Date: 1880 1880s
- Creator: United States National Museum Photographic Laboratory
John Alfred Hipple, Jr. (1911-1985)
- Creator: Westinghouse Electric Corporation
Panama-Pacific International Exposition, San Francisco, California, 1915
- Date: 1915
- Creator: United States National Museum Photographic Laboratory
Panama-Pacific International Exposition, San Francisco, California, 1915
- Date: 1915
- Creator: United States National Museum Photographic Laboratory
Glass Test Tube In Scientific Laboratory
- Date: c.1930s
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
left to right: George Grant McCurdy (1863-1947) and Emily Cleveland Davis (1898-1968)
- Date: 1937 Mar-37
- Creator: Davis, Fremont 1915-1977
Museum Conservation Institute
- Date: December 9, 2006
- Creator: DeLoreto, James
- Creator: DeLoreto, James
James Watt Mavor (1883-1963), in laboratory
John A. Hutcheson (left), Allen Thomas Bonnell (middle), and Frank C. Croxton (right)
- Date: 1958 12/29/1958
