Every man his own civil engineering and surveyor; a manual in two parts .. (1895)
Casterline, Smith. [from old catalog] · [Hartford City, Ind., E. S. Huffman, printer] · leaf 42
or 10 cubic yardsof hard clay, or from 6 to 8 cubic yards ofhardpan. If the price allowed for 10 hourslabor is SI.50,then will SI.50-^20 cu. yds. = 7y2C. for muck and soil.1.50^15 ^ ^^lOcts. soft clay.1.50^10 15 hard clay.1.50-^7 ^21 3-7 heirdpan. In the above estimate no allowance is madefor… … (34) PART SECDND. Hints on Land Surveying^. In connection with the foreg-oing* work onleveling-, a few suggestions upon the subjectof land surveying- will not be considered outof place, as the two g-o tog-ether. The principal instruments used in surve}-ing- are the transit or compass, and chain.…
Surveying
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