Template:FtHowardBatteryKey

Battery Key Armament (edit list)

Empl No	Caliber Type	Barrel Length	Model		Serial No	Manufacturer	Carriage	Service Dates	Notes
A1	12" Mortar	141.125	M1890MI		12	Builders	Motar, M1896, #44, Robert Poole	1900-1927	See Note 1 Rounds fired 64?
A2	12" Mortar	141.125	M1890MI		15	Builders	Motar, M1896, #46, Robert Poole	1900-1927	See Note 1 Rounds fired 47
A3	12" Mortar	141.125	M1890MI		25	Watervliet	Motar, M1896, #41, Robert Poole	1900-1927	See Note 1 Rounds fired 34?
A4	12" Mortar	141.125	M1890MI		29	Watervliet	Motar, M1896, #37, Robert Poole	1900-1927	See Note 1 Rounds fired 47
B1	12" Mortar	141.125	M1890MI		15	Watervliet	Motar, M1896, #39, Robert Poole	1900-1927	See Note 1 Rounds fired 90?
B2	12" Mortar	141.125	M1890MI		16	Builders	Motar, M1896, #45, Robert Poole	1900-1927	See Note 1 Rounds fired 47
B3	12" Mortar	141.125	M1890MI		28	Bethlehem	Motar, M1896, #34, Robert Poole	1900-1927	See Note 1 Rounds fired 64
B4	12" Mortar	141.125	M1890MI		20	Watervliet	Motar, M1896, #42, Robert Poole	1900-1927	See Note 1 Rounds fired 49?
Source: Coast Defense Study Group, RCW Form 1 1 Jan 1920, Berhow, Mark A. ed, American Seacoast Defenses: A Reference Guide, 2nd Edition, CDSG Press, McLean, VA, 2004, ISBN 0-9748167-0-1, pages 140, 208 Note 1: CDSG Gun Card Collection from NARA, CDSG gun carriage card collection from NARA.