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Scientific American, Vol. 92, No. 6 (1905) (1905)
leaf 17
FEBRUARY II, 1905. … Steam trap, 7. F. Burns mentioning this paper. Steel trap, O. S. Underwood 781,474 simple and BORBEIN & CO., Stereotype matrices, machine for impressing $0.25 |4 percent.; $ 73 | $ 162 | $ 403 | $1,294 strong. or embossing and drying, F. Schreiner... 781,464 0.50 | perannum 146 324 806 | 2,588 ST.…Internet Archive · Public domain (published before 1931). Free to use for anything.
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