A complete treatise on practical land-surveying, in seven parts; (1839)
Nesbit, A[nthony], 1778-1859. [from old catalog] · London, Longman, Orme, Browne, Green, and Longmans; [etc., etc.] · leaf 329
ice the proposed area by the base uponwhich it is to be parted off, and the quotient will be the per-pendicular. Or, if the proposed area be divided by half the base, the quo-tient will be the perpendicular. Note.—A Parallel Ruler may be used with advantage in this, and severalof the following… … A D 2a. 2r. 24p. = 265000 square links.2 12,00)53001)0 44l76 links, the perpendiculars D E. Section I.) land-surveying. 277 At A, erect the perpendicular A F, which make = 441.6 links;then draw F E parallel to A B, and it will intersect the side A C,in the point to which the division-fence B E must…
Surveying
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