Results for "Washington (D.C.)"
Close-up of Dr. Richard C. Froeschner with Specimens
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Richard C. Froeschner with Specimens
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Dr. Friedrich Hendel
- Date: 1927
John Enos Graf
- Date: c. 1930
- Creator: Unknown
- Creator: Unknown
Letter Written by Dr. Hendel to Dr. John M. Aldrich
- Date: 1934
Building Water Tank on Barro Colorado
- Date: c. 1940s
- Creator: Unknown
- Creator: Unknown
Augustus Radcliffe Grote, Lepidopterist
- Date: c. 1893
- Creator: Unknown
- Creator: Unknown
J.F. Gates Clarke
- Date: c. 1950
- Creator: Unknown
- Creator: Unknown
William M. Mann
- Date: c. 1950s
- Creator: Cutler, Warren
- Creator: Cutler, Warren
Charles Valentine Riley
- Date: c. 1870s
- Creator: Unknown
- Creator: Unknown
Graham Bell Fairchild
- Date: 1957
- Creator: Unknown
- Creator: Unknown
On Allison Armour's Yacht off Casablanca
- Date: 1925
- Creator: Unknown
- Creator: Unknown
