Miracle concrete: the great modern industry (1909)
Miracle Pressed Stone Co. · Miracle Pressed Stone Co. · leaf 38
ony of onestyle of block, bythe use of the spe-cial molds shown onthe opposite page, is,well illustrated bythe two buildings onthis page. In viewof the fact that itakes no more ma-terial and practicallyno more labor tosecure a pleasingartistic effect, thewisdom of havingthese molds in yourequipment… … Bank Building, Lankin, N. D. 29 MIRACLE DROP CORE MODEL It makes thefamous MiracleDouble StaggeredAir SpaceBlock It is theonly machine that can
