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 220

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 220
CHAP. I.J The Instruments. THE THEODOLITE. FiR. 213 213 … 214 TRANSIT AND THEODOLITE SURVEYING, [part i^ (325) Distinction. The preceding description applies to boththe Transit and the Theodolite. But an essential diflferencebetween them is, that in the Transit the Telescope can turn completely over, so as to look both forward and backward, while iuthe…

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