RS’ HAND-BOOK Inventor and Sole Manufacturer in the United States, which the above is deposited is wanted for other pur- COMPANY. poses on the first of May, and the lot wil] be sold very FOR 1877. cheap. {Apply at the Office SCIENTIFIC AMERICAN, A. 8S. CAMERON, 37 Park Row, N. Y., for further… … Persons desiring a condensed history of the most inter- paratus a specialty. perienced men as examiners, specification writers, and Send for Circular. esting Facts and Discoveries in the Arts, Sciences, and Smith, Vale & Ct, making. SHINGLES, HEADING and STAVES; draughtsamen, that can be found,…
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