$185
A. M.L. Position Slide Rule and a Keuffel & Esser Spiral Slide Rule, Mark II no. 235 A.M.L. rule with inner cylinders covered in paper dials, log tangents, cosines, and converting time arcs; and a K & E "Fullers Spiral Slide Rule" with turned mahogany handle, brass rule, sliding outer cylinder with scales, and measurements. Estimate $300-500 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.
Auctioneer:
Skinner
Date:
2017-10-27
