Inside Out Library · Explore

A treatise on land-surveying; comprising the theory developed from five elementary principles; and the practice with the chain alone, the compass, the transit, the theodolite, the plane table, &c. Illustrated by four hundred engravings, and a magnetic chart (1875)

Gillespie, W. M. (William Mitchell), 1816-1868 · New York, D. Appleton · leaf 99

An illustration from A treatise on land-surveying; comprising the theory developed from five elementary principles; and the practice with the chain alone, the compass, the transit, the theodolite, the plane table, &c. Illustrated by four hundred engravings, and a magnetic chart, 1875, leaf 99
iys. 80. In a case hke that in Fig.80, five lines will be betterthan six, and -vNill tie one an-other together, then* points ofintersection being carefullynoted. … CHAP. IV.] Diasronals. Tic-lines and Offsets. 93 Fig 81

Surveying

Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.

More pictures from A treatise on land-surveying; comprising the theory developed from five elementary principles; and the practice with the chain alone, the compass, the transit, the theodolite, the plane table, &c. Illustrated by four hundred engravings, and a magnetic chart

More like this