Ardoise Mountain, Canada, iii. 296. Arichat Island, Canada, iii. 306. "Ark," the, i. 84. Arkansas College, Batesville, Ark., iii. 404. Arkansas River, iii. 404. Arlington House, Washington, D. C., i. 101. Arlington National Cemetery, Washington, D. C., i. 14. "Arm of Gold," iii. 305. Armistead, General W. K., i. 133. Armory Hill, Springfield, Mass., iii. 167. Armstrong, Captain Jack, i. 304. Armstrong, Colonel John, i. 336. Armstrong, General John, ii. 180. Arnold Arboretum, Mass., iii. 49. Arnold, General Benedict, ii. 25, 115, 141, 146, 147, 158, 217, 308; iii. 252, 282. Arnold, Governor Benedict, iii. 138. "Around the Circle," iii. 470. Arpeika Island, Fla., i. 388. Arthur, Chester A., ii. 42, 213. Arthur Kill, ii. 15. "Artisan's Gate," Central Park, New York City, ii. 27. "Artist's Gate," Central Park, New York City, ii. 27. Arverne, New York, ii. 85. Asbury Park, N. J., i. 193. Ascutney Mountain, Vt., iii. 180. Asheville, N. C., iii. 355. Ashland, Ky., iii. 330. Ashland, Va., i. 108. Ashland, Wis., i. 459. Ashley River, i. 349. Ashtabula, O., i. 415. Ashton, R. I., iii. 117. Ashuelot River, iii. 179. Aspen, Col., iii. 468. Assabet River, iii. 67. Assiniboine River, i. 479. Assiscunk Creek, N. J., i. 199, 200. Astor Fur Company, i. 453. Astor House, New York City, ii. 34. Astor, John Jacob, i. 453; ii. 29, 46, 334. Astor Library, New York City, ii. 38. Astor Place, New York City, ii. 38. "Astor Place Opera House," New York City, ii. 38. Astor, William B., ii. 29, 47, 180. Atchafalaya River, iii. 412. Atchison, Kansas, iii. 386. Athenæum, Boston, Mass., iii. 40. Athenæum, Providence, R. I., iii. 111. Athens, N. Y., ii. 367. Atlanta, Ga., iii. 365. "Atlantic," the, iii. 300. Atlantic Avenue, Boston, Mass., iii. 45. Atlantic City, N. J., i. 192. Auburn, Me., iii. 246. Auburn, N. Y., ii. 358. Auburn Prison, N. Y., ii. 358. Auditorium, Chicago, Ill., i. 434. Audubon Park, New Orleans, La., iii. 418. Augusta, Ga., iii. 364. Augusta, Me., iii. 252. Augustinian College, Villa Nova, Pa., i. 280. Aukpaque, iii. 287. Ausable Chasm, Vt., ii. 305. Ausable Forks, Vt., ii. 305. Ausable Lakes, N. Y., ii. 314. Ausable River, ii. 305. Austin, Stephen F., iii. 430. Austin, Texas, iii. 431. Avalon, i. 83. Babylon, N. Y., ii. 91. "Back Bay Fens," Boston, Mass., iii. 49. Baddeck, Cape Breton Island, Canada, iii. 307. "Baden-Baden of America," i. 297. "Bad Lands," North Dakota, i. 482. Bailey, General J. W., iii. 182. Baird, Spencer F., i. 27. Baker, Captain, iii. 195. Baker River, iii. 195.