Handbook of construction plant, its cost and efficiency (1914)
Dana, Richard Turner, 1876-1928 · Chicago, The M. C. Clark Publishing Co. · leaf 502
8 and 6x9 in. sizes to $1.50 eachfor 7x9, $1.60 for 7x10 and $1.70 for 8x10 in. Manhole Covers—Current prices, f. o. b. New York for man-hole covers are 3V2 to 4 cents per lb. for standard shapes. SMALL TRENCH TOOLS. Weight,Pounds. Mauls 22 Maul, Rough J || Steel Shoes, open end 20 Steel Shoes, box… … Fig. 220.DUNN ALL IRON BRACES (STANDARD). Length ofBrace With iy2 Screw and iy2 Pipe. Weight Closed Length of per Dozen Per Dozen Overall. Screw. Pounds. Complete. 16 . 11 212 $23.00 18 12 220 23.00 21 14 240 24.00 24 14 252 24.00 27 16 270 26.00 30 16 280 26.00 3 18 300 27.00 3y2 18 312 28.00 4 18…
Contractors' operations · Building
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