Morgan at microscope.
Morgan at his desk at Columbia, 1920.
Photo of Thomas Hunt Morgan, signed and dated May 30, 1920.
Thomas Hunt Morgan was one of the first true geneticists.
Thomas Hunt Morgan in the Fly Room at Columbia (2), 1917.
Thomas Hunt Morgan in the Fly Room at Columbia, 1917.
Family portrait of the Morgans. Thomas Hunt Morgan is standing next to his father on the right (around 1874).
A meeting between Hugo de Vries and Thomas Hunt Morgan.
Calvin Bridges was a student of Thomas Hunt Morgan. Bridges advanced the theory of chromosomal non-disjunction, and did a lot of work on chromosomal banding patterns.
Thomas Hunt Morgan (1933 winner of the Nobel Prize for Medicine for his work on the chromosomal theory of inheritance), with his daughters, Isabel (left) and Lilian (right), 1920.