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

by Various

–(letter) xxxii, 262.

—, —, R. Hare on, xxvii, 63; xxxii, 259; xlix, 249.

—, —, W. Whewell on, xxi, 369.

— of numbers from ten to twenty, xlvi, 215.

— of the stars, revision of, under the direction of the British Association, xxxviii, 94; xl, 310; xlii, 147; xliv, 158.

—, zoological, A. A. Gould, xlv, 1.

—, —, remarks on, S. S. Haldeman, xlvi, 18.

— of the Palæozoic strata of the Appalachian basin, xlvii, 154.

Nooney, J., on the astronomical operations at Pulkova Observatory, xlvii, 88.

Nooth's apparatus, a substitute for, R. Hare, i, 410.^f