American carpenter and builder, august 1906 (1906)
American Carpenter and Builder Co. · American Carpenter and Builder Co. · leaf 96
onedconcrete withstands these elements better than anyother material, -J. C. Ralston, Engineer, San Francisco. WELL MADE CONCRETE BLOCKS ARE FIREPROOF IDEAL BLOCKS ARE WELL MADE Blocks made on the IDEAL MACHINE are conflagra-tion proof up to the point of white heat. Ideal blocks resistthe elements…
Rough carpentry · Architecture · Designs and plans
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
