SummaryNaval officer (right) holding megaphone; man in suit (left) holding other megaphone; older man in suit (center) looking on. Caption: "The old and the new: Comparing the old and the new ship hand-megaphones at the Navy Yard Birthday Exhibit in the Eagle Building are, left to right, Charles E. Fraser, head of the Electrical Material Department at the Navy Yard; John Lind, head of the Mechanical Department Material Laboratory of the yard, and Lt. Comm. C.H.A. Rohr, U.S.N., administrative assistant to the laboratory officer in the material laboratory."
Cite AsBrooklyn Daily Eagle photographs, Brooklyn Public Library, Center for Brooklyn History
RightsCopyright restrictions apply to the use of this work. For more information or to obtain a reproduction of this work, contact the Center for Brooklyn History at Brooklyn Public Library.