Miracle concrete: the great modern industry (1909)
Miracle Pressed Stone Co. · Miracle Pressed Stone Co. · leaf 54
SINGLE AIR SPACE SILO MACHINE.Price, $17.50. We have had a large demand for a low priced silo machine from peopleinterested in concrete. We have, therefore, gotten together a machine formaking a single air chamber silo block, which consists of the following parts:one face plate for full length… … In Ordering a Machine specify inside diameter of Silo and width of Block desired. 48 MIRACLE REVOLVING POWER SAND SCREEN For the Manufacture of Brick, Tile, Cement Blocks, Sidewalks, etc.
