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Scientific American, Vol. 39, No. 15 (1878) (1878)
leaf 15
, of unequaled strength, toughness and durability. Goopnow & WIGHTMAN, 176 Wash’n St., Boston, Mass. tions, Stables, Cellars,Bridges,Reservoirs, Breweries, etc. ; Copies of Patents,—Persons desiring any patent | An invaluable substitute for forgings or cast-iron re- Remit 25 cents postage stamps… … © 1878 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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