t. oe 691 tures delivered before the London Society of Arts, on Velocipede, Souder 544,776 Mateh safe, J. B. Dennis.............. cece eee ee eee ee 544,968 THE ING ERSOLL-SERGEANT DRILL CO. the explosive mixtures and compounds of modern times. Havemeyer Building, 26 Cortlandt St., New “York.… … Pan emptying machine, E S. Fickes. Paper feeding machine, J. H. Knowles. THE SANDBLAST PROCESS.—BY J. J. PARSON'S HOROLOGICAL INSTITUTE, Paving machine, W. Y. Ober........ Pea or bean buller, W. Weaver.. Holtzapffel. A full description of this interesting pro- 302 Bradley Avenue, PEORIA, ILL. Pen,…
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