Fort Ruckman was a U.S. Coast Artillery fort located in Nahant, Massachusetts. Originally called the Nahant Military Reservation, the fort was laid out in 1904-1907 and covered an area of about 45 acres just northwest of Bass Point, on the southwest side of the Nahant peninsula. During the 1920s, this area was renamed in honor of Maj. Gen. John Wilson Ruckman, a former Colonel in the Coast Artillery.
A casemated 12-inch gun like those at Fort Ruckman.
One of the two 12-inch gun positions and a fire control tower (at left) for Battery Gardner at Ft. Ruckman.
John Wilson Ruckman was a major general in the United States Army.
From 1922's Fifty-third Annual Report of the Association of Graduates of the United States Military Academy
Ruckman's Coast Artillery Uniform
Ruckman's Brigadier General Military Commission
Brigadier General Ruckman and Grand Exalted Ruler Fred Harper at Elks' corner stone laying of hospital for wounded soldiers and sailors in Boston, 1918