Title: Caltech colloquium audience, 201 East Bridge Laboratory
Date: 1959-06-29
Original Format: photograph: negative
Description: Front row L-R: William Fowler, William Houston, Lee DuBridge, Robert Bacher, Niels Bohr, Robert Christy, Richard Feynman and Max Delbruck. Bacher Papers.
Caltech Archives ID: RFB66.15-5
