A. Abraham Full Circle Protractor

Description:

A. Abraham Full Circle Protractor, Liverpool, late 19th century, 8-in. engraved scale 0-360, inner scale divided in four quadrants 0-90, cross arm engraved "A. Abraham Liverpool," dual facing knife-edge rulers on longitude arms, fitted in a felt-lined mahogany case.
Estimate $400-600


The absence of a condition statement does not imply that the lot is in perfect condition or completely free from wear and tear, imperfections or the effects of aging. Condition requests can be obtained via email (lot inquiry button) or by telephone to the appropriate gallery location (Boston/617.350.5400 or Marlborough/508.970.3000). Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Skinner Inc. shall have no responsibility for any error or omission.

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