Lot 430
[Stanley, William] Navigation Instrument, c. 1880 (1829-1909) British inventor, architect, and engineer who made precision drawing and mathematical instruments, telescopes and surveying instruments. Combination roller rule and angle plotter, 18 inches in length, 6¾ inches in height, engraved "Stanley/ Great Turnstile, Holborn, London." Housed in a 19¾ x 7¾ in. wooden case with name plaque: "W.F. Stanley & Co. Ltd. Opticians to H.M. Government, Railway Approach, London Bridge, S.E…." One small nail needed to close left latch is missing, easily replaced. Estimated Value $500 - 600
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| Realized $570 |
