L’Enfant, Pierre Charles: Accompanies President Washington and Commissioners to view site for Federal City, 20. Biography of, 23. Designs Fort Washington, 151. Plan of-- Apparently forgotten, 49, 145. Basis of Plan of 1901, 83, 89. Description of, 25, 32, 93, 146. Influence on parks and highways, 108, 145, 147. Methods and features of, 25. Preserved in Library of Congress, 29. Tomb of, in Arlington, 313. Library of Congress, 245, 296. Lincoln Memorial, the: Description of, 131. Decorations in, 133. On main axis with Capitol and Washington Monument, 91. Statue of Abraham Lincoln, in, 133. Lincoln Memorial and surrounding area, 135. Lincoln Memorial Reflecting Basin, 135. Lincoln Museum, 215. Lincoln, President Abraham: Assassination of, 215. Fort Stevens, under fire at, 57. Funeral of, 57. Washington in the time of, 53, 147. Little Falls of the Potomac, 45. Logan, Gen. John A., 313. Longfellow, Henry Wadsworth, statue of, 326. Luce, Robert, Congressman, 163. Lynn, David, Architect of the Capitol, 301, 304. McCall, Congressman Samuel W., 95. McClellan, Gen. George B., 176. McKim, Mead & White, architects, 137, 284, 333. McKim, Charles F., architect, 77, 80, 81, 91. McKinley, President William, 177. McMillan, Senator James, 77, 146, 304. McMillan Park Commission: Members of, 77. Plans of-- Discussed, 28, 73, 83, 105, 146. Important feature of, 301. Influence on parks, 150. Mall developed, according to, 109. McNary, Senator Charles L., 163. Madison, Mrs. Dolly, 43, 175, 203, 263. Madison, Dolly, House, 153, 175. Madison, President James, 43, 173, 175, 188, 201. Maginnis & Walsh, architects, 288. Mall, the: Development of, 87, 145, 296. Extension of, 91, 155. Head of, 87. Restoring axis of, 89. Marshall, John: George Washington, monument to, author of resolution for erecting a, 199. Chief Justice, President Washington Monument Society, 201. Secretary of State, 266. Statue of Washington, comment on, 319. Maryland Legislature, offer of, 2. Maryland National Capital Park and Planning Commission, 108. Mayors of Washington, 305. Meade, Gen. George G.: Grand Review in 1865, participates in, 57. Memorial to, 87, 150. Meigs, Gen. Montgomery C., 215, 224, 311. Mellon, Andrew, W., 256, 301. Meridian Hill Park, 157. Merriam, John C., 163. Metropolitan Museum in New York, 65. Mills, Clark, sculptor, 224, 321. Mills, Robert, architect, 196, 197, 201, 272. Mint, the, Bureau of, 273. Monroe, President James, Washington in time of, 45, 101, 188. Moore, Charles, former chairman, National Commission of Fine Arts, 82. Morris, Robert, 35, 271. Morse, S. F. B., first telegraph office of, 196. Mount Pleasant, 57. Mount Vernon, 121.