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US Patent 1,133,198, Type-Casting Machine [Matrix Carrier] (1915)
John S. Thompson · digital reprint by www.CircuitousRoot.com · leaf 2
J. S. THOMPSON. TYPE CASTING MACHINE. APPLICATION TILED APB. 15, 1912. Patented Mar. 23,1915. 1,133,198. 3 SHEETS-SHEET 3. WVEUTQR WITNESSES: ATTORNEY IE NORRIS PETERS CO., PHOTO-LITHO., WASHINGTON. O. L,»Typecasting · Typefounding · Sorts casting · Printing type
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