Collection: Scientific Identity: Portraits from the Dibner Library of the History of Science and Technology - As a supplement to the Dibner Library for the History of Science and Technology's collection of written works by scientists, engineers, natural philosophers, and inventors, the library also has a collection of thousands of portraits of these individuals. The portraits come in a variety of formats: drawings, woodcuts, engravings, paintings, and photographs, all collected by donor Bern Dibner. Presented here are a few photos from the collection, from the late 19th and early 20th century.
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{{Information |Description= '''Creator/Photographer''': Unidentified photographer '''Medium''': Black and white photographic print '''Dimensions''': 14.2 cm x 9.7 cm '''Date''': 1939 '''Persistent URL''': [http://photography.si.edu/SearchImage.aspx?t=