. Practical concrete work for the school and home. Section at BB. b7 /i ■H \Core m mimi Joint. Section through Cap Form. Plan ot Cap Form. 15 >«J?.-=Tq 3> \4- 1 ..jA Azi^ Section through Base Forn ^^

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Keywords: ., bookcentury1900, bookdecade1910, bookidpracticalcon, bookyear1917