f 6 inches. Fig. 2 shows one of these disks I believe that these figures are entirely reliable, and Size of blocks, nine inches long, three inches wide they show a remarkable performance when we consider in position, Figs. 2, 3 and 4 also showing the manner of and six inches deep. If concrete is… … by pulling it from the trees with long poles, or by cut- C0NCRFT£ ting the trees down and then removing it. The moss 60 miles per hour the train resistance is stated to have HIGH-SERVICE WATER TOWER-SECTION. been 15 pounds per ton and at 70 miles 17-10 pounds is buried in the earth for about a…
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