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A treatise on surveying, comprising the theory and the practice ; (1887)

Gillespie, W. M. (William Mitchell), 1816-1868, Staley, Cady, 1840- [from old catalog] ed · New York, D. Appleton and company · leaf 272

An illustration from A treatise on surveying, comprising the theory and the practice ;, 1887, leaf 272
argin on the scale of 40 chains to 1 inch (1: 31,680),and the field-notes of which, with the latitudes and departurescarried out to five decimal places, are given on page 258.* * The teacher can make any number of examples for his own use by taking atolerably accurate survey, striking out the… … 258 LAND-STIR YEYING. . EC < £ BEARINGS. gg LATITUDES. DEPARTURES. N. s. E. w. AB0DEF North.N. 32° E.N. 80° E.S. 48° E.S. 18° W.N. 73° 28 21 W. 1284178224002700286046211 1284-00000 1511-22171 416-75568 1314-69682 1806-652622720-02159 0 944-316192363-538722006-49096 0 883-788624430-55725…

Surveying

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