Miracle concrete: the great modern industry (1909)
Miracle Pressed Stone Co. · Miracle Pressed Stone Co. · leaf 85
Illustration No. 2—The Finished Product. 73 WONDER FACE DOWN MACHINE—Price $70. FOR MAKING BLOCKS FACE DOWN, SIMPLE, PRACTICAL AND HAVING WIDE RANGE OF PRODUCT. Shipping Weight. 350 Lbs. Capacity, 200 Blocks Per Day. Standard Size, 8x8x16 Inches A … Illustration No. 1—Tamping. THE BLOCK IT PRODUCES. The Wonder Face Down Machine No. 1 is equippedto produce single air space blocks 8x8x16 inches.This form and size of block is very desirable for foun-dations and ordinary buildings. It is very light andeasily handled, weighing only 50 pounds. It…
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