^tunixtu %mtxUm. [March 4, 1B93. 144 … WGas for heatini? and tempering Saws with %Af 95 MILK ST., BOSTON, MASS. wonderful etlect upon improving their qua- wW lity and toughness, enabling us to reduce rices. Address E.VIERSON, !»M1TH O s ^ CO. (Limited). Benver Falls. Fa. ^« This CompaDy owns the Letters Patent granted to Alexander…
Patents · Adapted · Dynamite · Device · Munn · Scientific American · Ships · Iron works · High pressure · Letters patent · Town topics · Storage cells · Passengers carried · Circuit court · Hot water · Sheet metal
Internet Archive · Public domain (published before 1931). Free to use for anything.
