square; plumb and protractor
Maker
W H Lewcock
Production date
18th Century
Description
An 18th century architect's plumb level and 90 degree protractor in brass on an ebony stem. The radial bar on the protractor is engraved "W. H. Lewcock" and there are numbers on the perimeter bar. A small perforation at the central point has a string through it, with an iron weight at the other end.
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Object detail
Dimensions:0 - Whole:W 18.7cm (W 7 3/8")
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