Walker, R. L.-Specimens of living menopoma, and one box Indian relics, one living tortoise, and other collections, Pennsylvania. Walter, William.-Twenty-five bird skins, District of Columbia. Wilcox, H. B.-Fresh-water shells, Michigan. Wilkes, Admiral Charles.-Two stone axes, Gaston county, North Carolina. Wood, Dr. William.-Indian relics, Connecticut. Wright, Charles.-One box land shells, fishes, insects, &c., from Cuba. Wyman, Professor J.-Humerus of Alca impennis, from shell heap, in Maine. Yates, Dr. L. G.-Natural history and archælogical specimens, California, &c. LITERARY AND SCIENTIFIC EXCHANGES. Table showing the statistics of the Smithsonian exchanges in 1868. |