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A laser line level is a tool combining a spirit level and/or plumb bob with a laser to display an accurately horizontal or vertical illuminated line on a surface the laser line level is laid against. Laser line levels are used wherever accurate verticals and horizontals are required, typically in the construction and cabinetry industries.
Robert B. Jones (April 22, 1944 – October 17, 2010) was an American politician from the state of Michigan.He served four consecutive terms as the Mayor of Kalamazoo from 1997 to 2005.
306 S. Kalamazoo Mall Kalamazoo, Michigan 49001 United States: Circulation: 9,290 daily 20,716 Sunday (as of 2022) [1] Website: mlive.com /kalamazoo:
The Y level or wye level is the oldest and bulkiest of the older style optical instruments. A low-powered telescope is placed in a pair of clamp mounts, and the instrument then leveled using a spirit level, which is mounted parallel to the main telescope. The term dumpy level (also builder's level) endures despite the evolution in design. They ...
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The Fell All-Way precision level, one of the first successful American made bull's eye levels for machine tool use, was invented by William B. Fell of Rockford, Illinois in 1939. [2] The device was unique in that it could be placed on a machine bed and show tilt on the x-y axes simultaneously, eliminating the need to rotate the level 90 degrees.
In 1914 and 1915, the Forestry Quarterly published a series of articles on the use of the Abney level. [6] [7] [8] These tutorial articles remain useful today, but the primary reference for usage is the 1927 Abney Level Handbook. [3] The Abney level is typically used at the eye height of the surveyor, either hand-held or mounted on a staff at ...
The Kalamazoo Manufacturing Company located in Kalamazoo, Michigan, was a railroad-equipment manufacturer and, later, a materials-handling company, that was founded in 1883 and closed in the 1990s. It made four passenger vehicles for use at the 1964-65 New York World's Fair .