Fort Lincoln, Kan.,
I., 66.
Fort Livingston, La.,
VI., 314.
Fort Lyon, Va.,
V., 85.
Fort McAllister, Ga.:
I., 35, 42, 80 seq.; III., 225, 226, 227, 229, 231, 233, 235, 236, 340; guns at, V., 263; VI., 121, 236, 241, 272, 316, 318; where Sherman's march, ended, VIII., 219; signalling from, VIII., 334, 335; IX., 169.
Fort McGilvery, Va.:
III., 206; V., 213.
Fort McHenry, Chesapeake Bay, Md.
: VII., 38, 56, 198.
Fort Macon, N. C.:
I., 262; IX., 69.
Fort McPherson, Va.,
V., 102.
Fort McRee, Fla.:
I., 347, 354; V., 57; VIII., 196, 107; Confederate drill in, VIII., 156, 157.
Fort Magruder, Va.:
I., 268, 270-272; V., 31.
Fort Mahone, Va.:
III., 293, 205, 271, 279, 289, 290, 336; V., 215; dead in trenches, IX., 191.
Fort Mannahasset, Tex.,
VI., 322.
Fort Marcy, Va.:
V., 85; N. Y. Fourth Artillery at, V., 97; its armament, V., 97; VIII., 88.
Fort Marion, St. Augustine, Fla.
: II., 347, 349; bastions of, II., 351.