Miracle concrete: the great modern industry (1909)
Miracle Pressed Stone Co. · Miracle Pressed Stone Co. · leaf 10
miracle: hollow block J PATP JUNE 9J3 03 - MIRACLE PRESSED. STONE tO, DETAILS OF KtGUt-AR 12 CONCfltTt OL.OCK TOTAL CUBICAL CONTENTS INCLUDING AIR SFACLS 2 2 08.75 CU.Uor AIR SPACES - 6.35.4*4* PERCENTAGE OP BLOCK TAKEN OUT BY AIR 3PACES 58.&>/g 8 … Illustration No. 1—Filling the Mold. Construction of IMPORTANT FEATURES TO A GOOD BUSINESS. Concrete block manufacture is certainly a good business, itrequires only ordinary common sense and business judgment tosucceed. Being a new business, competition is less, and oppor-tunities are greater.…
