Results for "United States. Office of Scientific Research and Development"
Dr. Terry Erwin
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Graham Bell Fairchild
- Date: c. 1960s
- Creator: Unknown
- Creator: Unknown
Field notebook, Colombia, 1941-1942
- Date: 1941-1942 19410906 1942
Field notebook, Chile, 1945
- Date: 1945 19450208 19450408
Field notebook, Cuba and Jamaica, 1937, 1941, [1947]
- Date: 1937-1947 19370121 19470330
Richard C. Froeschner with Specimens
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Close-up of Dr. Richard C. Froeschner with Specimen Tray
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Richard C. Froeschner with Insect Specimens
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Close-up of Dr. Richard C. Froeschner with Specimens
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Lepidoptera, 1918
- Date: 1918 1918 1918
- Creator: Heinrich, Carl, 1880-1955
