Keywords: blackandwhite monochrome outdoor black and white Lot-9795-16: Naval Gun Factory, Washington Navy Yard, Washington, D.C. Shown: observing 8 in BLR in action – Brown Pounder. Francis Benjamin Johnson Collection. Courtesy of the Library of Congress. Photographed through Mylar sleeve. (2016/03/04). Lot-9795-16: Naval Gun Factory, Washington Navy Yard, Washington, D.C. Shown: observing 8 in BLR in action – Brown Pounder. Francis Benjamin Johnson Collection. Courtesy of the Library of Congress. Photographed through Mylar sleeve. (2016/03/04). |