Sold for:
$615

John Browning Spectroscope, London, the horizontal disc engraved John Browning, London and calibrated 0-120, fine adjustment knob for vernier, dual prisms, 11-in. scope with rack and pinion focusing and collimator, all raised on a center shaft and damascened tripod base, with a fitted mahogany case, instrument ht. 11 1/2 in.


Skinner

Auctioneer:
Skinner

Date:
2014-05-03

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John Browning Spectroscope, London, the horizontal disc engraved "John Browning, London," and calibrated 0-120, fine adjustment knob for vernier, dual prisms, 11-in. scope with rack-and-pinion Read more…


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