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Scientific American, Vol. 43, No. 21 (1880) (1880)

leaf 13

An illustration from Scientific American, Vol. 43, No. 21 (1880), 1880, leaf 13
[NovEMBER 20, 1880. 332 PROPOSALS FOR MAIL 1 Shaft supporter, R. A. Regester 233,548 The New Rust, Tarnish. etec., on Firearms, Ma- Prevents Cutlery, Safes, Saws, Skates, Stoves, Shoe, button, P. Fischer Economizer, chinery, Tools, … r sale the trade generally. Manufactured only by the NICHOLSON FILE CO., Providence, R. 1. SCIENTIFIC .AMERICAN SUPPLE- | ‘ selection on the mechanical skill and ingenuity which a Stove leg fastening, C. Temme fair competition among inventors, hereby invited, may MENT. Ang desired back number of…

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