Miracle concrete: the great modern industry (1909)
Miracle Pressed Stone Co. · Miracle Pressed Stone Co. · leaf 115
attached they would soon give way under severe usageand either break, bend or get twisted out of position. Toproduce perfect brick they must always be true. In illus-tration No. 13 you will notice the bevel edge of each faceplate which permits all surplus material to drop out and notcling to the… … Illustration No. 14—A Cement Brick Fire Place.One of the Many Possibilities With Miracle Cement Brick. of breakage or damage to a face plate (which is hardly prob-able with a Miracle Machine, but which is more than likely tooccur with machines of inferior workmanship), a new faceplate can be…
