Instrument for Dividing Angles into Equal Parts.
Description:
Patent for an instrument for dividing angles into equal parts and is meant to be used with a beam compass. The "invention consists in a member having a point adapted to be placed at the point of the angle to be divided, and having movable thereon a beam extending horizontally and having at one end a transverse head projecting from each side of the beam and carrying at one end an indicating point and at the other end a marking pencil" (lines 22-29).
Date:
April 30, 1895
Creator:
Cornelius, Francis W.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department