Fireproof construction : for houses and other buildings of moderate cost (1911)
National Fire Proofing Company, Pittsburgh · Pittsburgh : National Fire Proofing Co. · leaf 75
FILLER- KE.Y FILLER ARCH 3LOCK5 5KEW Arches are made both of rabbetted and rectangular shapes and of 6 in., 8 in., 10 in. and 12 in.thickness. All bevels are 1 in. in 12 in. of height. Length of arch is varied by increasing number ofinters. Key block to be placed as near center of arch as possible.… … m 1 m I HH Is 1 ^^^^H 1 R \ • ■ -a ^^1 H w. ^<p t ^^^^^^^1 u f Sr> J, ^^^^^^^1 C ! \ -> .^-^ ^1 b * J ^^^H ^ ^ \ ^^^^^H :, ^i^} ^^1 X s k w^Mm ^1 B^J^^M^^B mi ^9 H^^^Hi^^H SL. £iJi hI^^^I^^^HI SAND FINISH. Composition of Portland Cement and Sand. SAND FINISH STIPPLED. Composition of…
Hollow tiles · Building, Fireproof
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