Fireproof construction for houses and other buildings at moderate cost (1910)
National Fire Proofing Comapny · Pittsburgh : National Fire Proofing Co. · leaf 75
The above cuts will illustrate the different sizes of Natco Hollow Tile, the dimensions of eachblock being shown beside the cut. NATCO HOLLOWT1LE NATIONAL FIRE -PROOFINGWl -COMPANY- 1^ ■r i H i d .-■] ! \ ■ \^m&j … SAND FINISH. SAND FINISH STIPPLED. Composition of Portland Cement and Sand. Composition of Portland Cement and Sand.
House construction · Tile construction · Hollow tiles · Architecture, Domestic
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