Photo #: NH 106277
"A night signal gun"
A Signalman practices with a portable flashing light signalling device, atop a battleship's conning tower, circa the mid-1910s.
The original image, copyrighted by N. Moser, New York, is printed on post card ("AZO") stock.
Donation of Charles R. Haberlein Jr., 2008.
U.S. Naval Historical Center Photograph.
Online Image: 54KB; 740 x 475 pixels
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Image posted 24 November 2008