Folder: S.F. Bridges-Bay-Engineers.
Newscopy: "The four engineers who will select the best site for the bridge linking San Francisco and the eastbay, snapped as they went over plans in the office of City Engineer M. O'Shaughnessy. Left to right, Robert Ridgway of New York, John Galloway of San Francisco, Arthur Talbot of the University of Illinois, and O'Shaughnessy."