Scientific American 145 August 25, 1906. … Exerciser and other new slot machine patents. Kor Parker 828,500 further particulars address R. H. Hartley, 405 Fourth 828,408 Pulp molding machine, M. O. Kasson Avenue, Pittsburg, Pa. 828,517 Pulverizer, Scoullar & Hill 828,326 Pump, oil, C. W. Manzel FOR SA.LB.—The (ieorge A. Seaman pipe and hose…
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