- Aberdeen, Md
- Alliance, Ohio (2 sites)
- Alton, Ill (3 sites)
- Bath, Me
- Bethlehem, Pa
- Bridgeport, Conn (8 sites)
- Charleston, S. С.
- Charleston, W. V.
- Chester, Pa. (2 sites)
- Dayton, Ohio (2 sites)
- East Moline, Ill (2 sites)
- Elizabeth, N. J. (3 sites)
- Erie, Pa. (2 sites)
- Florence, Al
- Hammond, Ind
- Ilion, N. Y.
- Indianapolis, Ind
- Indianhead, Md
- Kenilworth, N. J.
- Lyles, Tn. (2 sites)
- Lowell, Mass. (2 sites)
- Mare Island, (Vallejo), Calif
- Milton, Pa (2 sites)
- Moline, Ill.
- Muskegon, Mich(2 sites)
- Neville Island, Pa
- New Brunswick, N. J.
- New Castle, Del
- New London, Conn (2 sites)
- New Orleans, La.
- Newport News, Va (2 sites)
- Newport, R. I. (2 sites)
- Niagara Falls, N. Y. (3 sites)
- Niles, Ohio
- Norfolk-Portsmouth, Va (Truxtun site)
- Pensacola, Fl
- Perth Amboy, N. J.
- Philadelphia, Pa. (2 sites)
- Pompton Lakes, N. J
- Port Penn, Del
- Portsmouth N. H.
- Portsmouth Ohio
- Puget Sound, Wash
- Quincy, Mass (3 sites)
- Rock Island District, Iowa (3 sites)
- Rock Island, Ill
- Seven Pines. Va
- Sharon, Pa
- Sheffield, Al
- South Amboy, N. J
- South Bend, Ind
- Stamford Conn.
- Staten Island, N. Y.
- Tullytown. Pa.
- Tuscumbia, Al
- Warren, Ohio (2 sites)
- Washington, D.C.
- Washington, D.C. (Navy Yard)
- Waterbury, Conn. (2 sites)
- Watertown N. Y
- Watervliet (Troy), N. Y
- Вutler, Pa
