Results for "Franklin Institute (Philadelphia, Pa.). Research Laboratories"
A - M
- Date: 1886-1908 18860425 19081110
- Creator: True, Frederick William, 1858-1914
Leland B. Clark in the Division of Radiation and Organisms Laboratory
- Date: 1929 Between 1929 and 1934
left to right: R. Adrienne Weill (b. 1903) and John Phillip Nielsen (b. 1911)
Dr. Earl S. Johnston in the Division of Radiation and Organisms Laboratory
- Date: 1929 Between 1929 and 1934
Cornerstone of the Gorgas Memorial Institute
- Date: 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Site of Gorgas Memorial Institute
- Date: c. 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Arts and Industries Building, Exterior Drawing
- Date: 1880 1880s
- Creator: United States National Museum Photographic Laboratory
Bay Near Gorgas Memorial Institute in Panama
- Date: c. 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Prehistoric Archeology and Anthropology Exhibits, Smithsonian Institution Building, or Castle
- Date: 1879 Between 1879 and 1885
- Creator: United States National Museum Photographic Laboratory
Prehistoric Archeology and Anthropology Exhibits, Smithsonian Institution Building, or Castle
- Date: 1879 Between 1879 and 1885
- Creator: United States National Museum Photographic Laboratory
Prehistoric Archeology and Anthropology Exhibits, Smithsonian Institution Building, or Castle
- Date: 1879 Between 1879 and 1885
- Creator: United States National Museum Photographic Laboratory
View of Bay Near Gorgas Memorial Institute
- Date: c. 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
