EC Leatherberry:
California, San Francisco, Alcatraz Island- Golden Gate National Recreation Area, San Francisco Bay, (former) U. S. Army, (former) U. S. Penitentiary (2,134-3)
EC Leatherberry:
Fort Fredercia National Monument, Georgia, St. Simons Island
EC Leatherberry:
Fort Fredercia National Monument, Georgia, St. Simons Island
EC Leatherberry:
Fort Fredercia National Monument, Georgia, St. Simons Island
EC Leatherberry:
Fort Pickens Area, Gulf Islands National Seashore, Florida
EC Leatherberry:
Hawaii, Kauai- Waimea, Russian Fort Elizabeth State Historical Park
EC Leatherberry:
Hawaii, Kauai- Waimea, Russian Fort Elizabeth State Historical Park
EC Leatherberry:
North Carolina, New Hanover County, Fort Fisher State Historic Site, Fort Fisher Earthworks (3,115)
EC Leatherberry:
North Carolina, New Hanover County, Fort Fisher State Historic Site, Fort Fisher earthworks (3,115)
EC Leatherberry:
North Carolina, New Hanover County, Fort Fisher State Historic Site, Fort Fisher Sheperd's Bombproof (3,115)
EC Leatherberry:
North Carolina, New Hanover County, Fort Fisher State Historic Site, Fort Fisher Shepherd's Battery and Bombproof (3,115)
EC Leatherberry:
U. S. Army Fort Pickens, Battery Langdon Casemate No. 1, Gulf Island National Seashore
EC Leatherberry:
U. S. Army, Fort Pickens, Battery Langdon Casemate No. 2, Gulf Island National Seashore
EC Leatherberry:
U. S. Army, (former) Fort Barry, California, Marin County, Golden Gate National Recreation Area, Battery Construction No. 129 (3,113)
EC Leatherberry:
U. S. Army, (former) Fort Barry, California, Marin County, Golden Gate National Recreation Area, Battery Construction No. 129 (3,113)
EC Leatherberry:
U. S. Army, (former) Fort Hancock, New Jersey, Gateway National Recreation Area, Sandy Hook Unit
EC Leatherberry:
U. S. Army, (former) Fort Hancock, New Jersey, Gateway National Recreation Area, Sandy Hook Unit
EC Leatherberry:
U. S. Army, Fort Mott, New Jersey, Gun Fire Control Tower, Fort Mott State Park
EC Leatherberry:
U. S. Army, Fort Barrette, Battery Hatch West, Oahu, Kopolei
EC Leatherberry:
U. S. Army, Fort MacArthur (Upper Reservation), California, Battery Farley (3,104)
EC Leatherberry:
U. S. Army, Fort MacArthur (Upper Reservation), California, Battery Farley and Battery Osgood Magazine & Plotting Room (3,104)
EC Leatherberry:
U. S. Army, Fort MacArthur (Upper Reservation), California, Battery Osgood Gun Emplacement Site (3,104)
EC Leatherberry:
U. S. Army, Fort MacArthur (Upper Reservation), California, Battery Osgood Gun Emplacement Site (3,104)
EC Leatherberry:
U. S. Army, Fort MacArthur (Upper Reservation), California, Battery Osgood Magazine and Plotting Room (3,104)
EC Leatherberry:
U. S. Army, Fort Rosecrans, Battery E, California, Cabrillo National Monument
EC Leatherberry:
U. S. Army, (Former) Fort Constitution, Mine Observation Station (M1), New Hampshire, New Castle, Fort Constitution State Historical Site
EC Leatherberry:
U. S. Army, (Former) Fort Williams, Central Powerhouse