A manual of the principal instruments used in American engineering and surveying by Gurley W. & L. E. Troy N.Y

Author:Gurley, W. & L. E., Troy, N.Y
Language: eng
Format: epub
Tags: Surveying -- Instruments Catalogs
Publisher: Troy, N.Y. : W. & L. E. Gurley
Published: 1921-03-25T05:00:00+00:00

Other uses of the level, as the setting of floor timbers, of window and door sills and the leveling of floors, will readily occur to one who has been engaged in building. To the millwright such a level is almost indispensable in the aligning and leveling of shafting, in ascertaining the fall of water obtainable, and in determining the overflow of land by a mill pond. The farmer will find it of value in locating and laying out drains, ascertaining the height of springs and similar work.

This level has become widely known, and its simplicity, excellence and moderate cost have created a great demand for it.

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