File:Fort Moultrie Shot Furnace.jpg

Osborn & Durbec, photographer. Moultrie Shot Furnace. Charleston Fort Moultrie South Carolina United States, None. [Charleston, s.c.: osborn & durbec's southern stereoscopic & photographic depot, 223 king street, between 1860 and 1861] Photograph. Retrieved from the Library of Congress, https://www.loc.gov/item/2015645345/. (Accessed May 24, 2017.)