The American Journal of Science and Arts, Volume 50 (First Series) / General Index to Forty-Nine Volumes

by Various

—, — — — in blacksmith's shops, G. Jones, xviii, 303.

—, — — — when first used in blacksmithing, xviii, 307.

—, in the arts, heating power of, W. R. Johnson, xlvii, 126; xlix, 166.

—, —, consumption of, in steam engines, xxix, 351.

—, —, comparative value of American, for steam navigation, W. R. Johnson, xlix, 310.

—, —, amount consumed at Pittsburg, xxix, 79.

—, —, comparative character of European and American anthracites, W. Meade, xii, 75.

—, fossils, vegetable, A. Brongniart, iv, 266^f;

analysis of the works of Ad. Brongniart on, vii, 178.

— —, —, H. Witham, xviii, 110.^f