1917 | | 1 | 7 | 30 | 38 | 47 | 33 | 62 +------------+--------------+-----+-----+-----+-----+-----+-----+----- 3-inch |Chalkis | | | | | | | antiaircraft |Manufacturing | | | | | | | gun |Co., Detroit, | | | | | | | |Mich. | | | | | | | +------------+--------------+-----+-----+-----+-----+-----+-----+----- 3-inch |Watervliet | | | | | | | antiaircraft |Arsenal | | | | | | | gun, | | | | | | | | 15-pdr. | | 3 | 16 | 24 | 16 | 2 | | 11 +------------+--------------+-----+-----+-----+-----+-----+-----+----- 4.7-inch, |Northwestern | | | | | | | model |Ordnance Co., | | | | | | | 1906 |Madison, Wis. | | | | | | | +------------+--------------+-----+-----+-----+-----+-----+-----+----- |Watervliet | | | | | | | " |Arsenal | | | | | | | 6 +------------+--------------+-----+-----+-----+-----+-----+-----+----- 155-mm |American | | | | | | | howitzer |Brake Shoe | | | | | | | |& Foundry | | | | | | | |Co., | | | | | | | |Erie, Pa. | | | 3 | 10 | 16 | 28 | 75 +------------+--------------+-----+-----+-----+-----+-----+-----+----- 155-mm. |Bullard | | | | | | | gun |Engine | | | | | | | |Works | | | | | | | |Co., | | | | | | | |Bridgeport, | | | | | | | |Conn. | | | | | | | +------------+--------------+-----+-----+-----+-----+-----+-----+----- |Watervliet | | | | | | | " |Arsenal | | | | | | | +------------+--------------+-----+-----+-----+-----+-----+-----+----- 8-inch |Midvale | | | | | | | howitzer |Steel Co. | | | | 34 | 38 | 8 | +------------+--------------+-----+-----+-----+-----+-----+-----+----- 240-mm. |Watervliet | | | | | | | |Arsenal | | | 34 | 38 | 8 | | +------------+--------------+-----+-----+-----+-----+-----+-----+----- Total | | 8 | 61 | 75 | 112 | 130 | 163 | 261 +------------+--------------+-----+-----+-----+-----+-----+-----+-----