American Seacoast Defenses: A Reference Guide Third Edition, edited by Mark Berhow (2015), CDSG Press reference manual for the interpretation of the historical remains and documents of US harbor defenses.
American Coast Artillery Matérial, Office of the Chief of Ordnance, ODD #2042 (1922), CDSG Press hardcover reprint This reference work on coast artillery ordnance material was originally published by the Office of the Chief of Ordnance in June 1922 as Ordnance Department Document No. 2042.
