Alfred Sturtevant at his desk in Caltech, 1949.
Calvin Bridges in Fly Stock Room in Caltech, around 1935. Fly stocks now had their own room as opposed to being stacked on people's desks.
Biology staff at Caltech, 1930.
Welcome home for Sturtevant on his return from WWI, 1919.
Alfred Sturtevant relaxing at Woods Hole, 1916.
Thomas Hunt Morgan in the Fly Room at Columbia (2), 1917.
Alfred Sturtevant in his World War I army uniform, 1918.
Alfred Sturtevant on a visit to E.G. Anderson's corn field, 1937.
1958, Matt Meselson at Caltech.
Beadle and assistant in the Neurospora storeroom at Stanford, 1949.