England. We are now prepared to negotiate for exclu- ments, and to act as Solicitors of Patents erate cost as well as the more expensive. Drawings in sive right of all States not sold. American Automatic for Inventors. perspective and in color are given, together with full Amusement Machine Oo.,… … COHAN ROAD ROLLERS SAG ae PRINTING INKS MUNN & CO., Solicitors of Patents, TANDEM AND CROSS COMPOUND ENGINES. 361 Broadway, New York. The SCIENTIFIC AMERICAN is printed with CHAS. ‘ I ° Manufactured by HARRISBURG FOUNDRY AND MACHINE WORKS Harrisburg, Pa, U. S, A. BRANCH OFFICES.—No. 622_and 6% F…
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