Miracle concrete: the great modern industry (1909)
Miracle Pressed Stone Co. · Miracle Pressed Stone Co. · leaf 52
Miracle GraveStone Molds No. 2. Tall Headstone 86 in. high, 36 x 20 in. base Cost in cut stone $150.00 Cost for labor and materials in concrete 6.00 Cubic contents 12 cu. ft. Sells for $60 to $70 with marble slab for lettering.MIRACLE MOLDS—4 parts 4 sections, complete. .$110.00 … By cutting the cost intwo and at the same timegiving a more enduring andmore appropriate monu-ment for the dead, the num-ber of headstones that canbe sold is not only doubled—it can be quadrupled.There are more than twiceas many people who canand will pay from $30 to$70 for an appropriategrave…
![An illustration from Divina proportione : opera a tutti glingegni perspicaci e curiosi necessaria oue ciascun studioso di philosophia: prospettiua pictura sculptura: architectura: musica: e altre mathematice: suavissima: sotile: e admirabile doctrina consequira: e delecterassi: co[n] varie questione de secretissima scientia (1509)](https://img.insideoutlibrary.com/img/200/ia-divinaproportion00paci-296-461.webp)
