Cooke, Troughton & Simms Lacquered Brass Theodolite, 19th century, main tube with bubble level, vertical dial with inset silvered scale
Cooke, Troughton & Simms Lacquered Brass Theodolite, 19th century, main tube with bubble level, vertical dial with inset silvered scale, dual verniers and eyepieces, fine adjustment knobs, A-frame supports on horizontal base engraved as above and silvered scale along the edge, housed in the original box, ht. 12 in.
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Cooke, Troughton & Simms Lacquered Brass Theodolite, 19th century, main tube with bubble level, vertical dial with inset silvered scale, dual verniers and eyepieces, fine adjustment knobs, A-frame supports on horizontal base engraved as above and silvered scale along the edge, housed in the original box, ht. 12 in.
Clocks, Watches & Scientific Instruments online
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