Results for "Mount Desert Island Biological Laboratory"
Muriel A. Case (1901-1981), sitting in lab
- Date: 1920s
Site of Proposed Marine Biological Laboratory
- Date: c. 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Aerial View of Canal Zone Biological Area, 1950s
- Date: c. 1950
- Creator: Unknown
- Creator: Unknown
Animals on Barro Colorado Island
- Date: Unknown
- Creator: Unknown
- Creator: Unknown
Barro Colorado Island Opening Day
- Date: March 29, 1924
- Creator: Unknown
- Creator: Unknown
Barro Colorado Island, Panama
- Creator: Unknown
- Creator: Unknown
Aerial View of Barro Colorado Island
- Date: c. 1950s
- Creator: Unknown
- Creator: Unknown
Barro Colorado Island Dock
- Creator: Unknown
- Creator: Unknown
Barro Colorado Island Dock
- Creator: Unknown
- Creator: Unknown
Barro Colorado Island from Gatun Lake
- Date: 1950
- Creator: Unknown
- Creator: Unknown
Barro Colorado Island -- The Approach to the Landing
- Date: 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
James Zetek on Barro Colorado Island
- Date: March 12, 1946
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
