—, on North American crania, xxxiv, 47.
Warrington, R., on the adulteration of the green teas of commerce, xlviii, 188.
—, bones from guano, xlix, 391.
—, action of animal charcoal, xlix, 393.
Wartmann, L. F., on Saturn's ring and the comet of Biela, xxv, 191.
Warwick rocking stone, vii, 201.f
Warwickite, C. U. Shepard, xxxiv, 313; xxxvi, 85.
Washington, G., Trumbull's portrait of, xxxix, 245.
—, — painting of his resignation of office, xxxix, 239.
Washington, Capt., account of a Mandingo, xxxv, 305.