2.10 Programs and poems from Muller 65th Birthday celebration, 1955
Clipping, 'Darwin after 100 Years' from New York Times Magazine, 1935
Letterhead from the 7th International Congress of Genetics, 1939
Muller's New York Public Library Card, Washington Heights Branch, 1912
Muller's exam question ideas for Elof A. Carlson, 1957
Notes and exam questions from Muller course, 1958