INDEX 459 
Letters from Baird, S. F., to—Continued. 
Couch, D. N., 296. 
Dana, J. D., 203. 
Darlington, W., 273. 
Dawes, H. L., 419. 
Farragut, D. G., 278. 
Gale, L. D., 331. 
Gardiner, Mrs. J. W. T., 330. 
Gibbs, George, 338. 
Gillis, I. N., 296. 
Hallowell, J. E., 319. 
Haven, E. O., 311. 
Henry, Joseph, 157, 158, 187, 190, 205. 
Hoy, P. R., 308. 
Hubbard, Samuel, 338. 
Kennicott, R., 307, 342, 346, 348, 350, 
351. 
Leidy, Joseph, 200, 206, 250, 251, 269. 
Marsh, G. P., 255, 257, 260, 263, 272, 
274, 297, 304, 313, 315. 
McClellan, G. B., 282. 
Pickering, Charles, 163. 
Spangler, John, 324. 
Wilson, T. B., 137. 
Winchell, Alex., 291. 
Letters to Baird, S. F., from: 
Agassiz, Louis, 171, 190, 268, 340. 
Audubon, J. J., 44, 48, 78, 79, 84, 88, 
89, 90, 92, 93, IOI, 124, 126, 129, 130, 
154, 155. 
Audubon, Victor G., 155. 
Baird, Lydia M., 30, 205. 
Baird, Samuel, 28, 30. 
Baird, W. M., 73, 74, 75, 76, 81, 82, 
318. 
Biddle, Lydia M., 30, 205. 
Boardman, G. A., 379. 
Brewer, T. M:, 254, 279. 
Bryant, Henry, 335, 341, 382. 
Cassin, John, 96, 98, 100, 123, 166, 258, 
280, 281, 314, 323, 326, 327, 328. 
Letters to Baird, S. F., from—Continued. 
Clark, J. H., 266, 332. 
Class of 1848, 354. 
Couch, D. N., 294, 321. 
Cooper, Susan F., 252. 
Coues, Elliott, 364, 365, 381. 
Cutting, S. S., 369, 370, 371. 
Dana, J. D., 156, 162, 174, 189, 203, 
204. 
Easter, J. D., 293, 302. 
Elwyn, A. L., 278. 
Farragut, D. G., 284. 
Haldeman, S. S., 175. 
Henry, Joseph, 163, 180, 185, 188, 196, 
199, 207, 209, 210, 212, 219. 
Hunt, E. B., 320. 
Jewett, C.C., 211. 
Kane, E. K., 282. 
Kirtland, J. P., 253. 
Marsh, G. P., 165, 168, 177, 178, 179, 
180, 181, 183, 184, 214, 260, 269. 
Richard, J. H., 311. 
Wilson, John, 270. 
Winchell, Alex., 287. 
Letter from: 
Baird, M. H. C., to Jewett, C. C., 194, 
195, 199; to Marsh, G. P., 165. 
Jewett, C. C., to Baird, M. H. C., 
195. 
Kennicott, R., to McFarlane, R., 358, 
372. 
McFarlane, R., to Baird, L. H., 
378. 
Marsh, G. P., to Baird, M. H. C., 165, 
167. 
Penrose, Valeria, to Biddle, Mrs. L.S., 
19. 
Locofoco party, 114, 116. 
London Fisheries exhibit, 401. 
Longacre, Mr., 131. 
Lyell, Sir Charles, 135. 
