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Scientific American, Vol. 81, No. 21 (November 1899) (1899)

leaf 15

An illustration from Scientific American, Vol. 81, No. 21 (November 1899), 1899, leaf 15
rankfort, N.Y., U.S.A. THE PRATT CHUCK CO., work gives young and THE NEW ENGLAND WATCH CO., old something worthy WATERBURY, CONN. of thought. It has in- "^his Little Instrument fluenced thousands of Send for catalogue. men in the choice of a career. It will give any- one, young or old, in-… … ENBU JOHNSON i, CO. 8 INK, Tenth and Lombard Manufactured by the MAESXRO CO., ELBRIDQE, N. Y., U. S. A. The Crosby Frisian Fur Co., 116 Mill St., Rochester, HhY. Sts., Pbiladelpbia, and 47 Kose St., opp. Duane, New York © 1899 SCIENTIFIC AMERICAN, INC.

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