- ALEXANDER MABON & SONS MINER'S DIAL,
C. 1900 Alexander Ferrie Mabon (Scottish, 1856-1934), circa 1900. Lacquered brass miner's dial or alidade compass, having a silvered face, bubble level, and mounted on a later...
[more like this] - Gurley alidade, two fluid levels (one
bulls-eye), 8 in. telescope including right-angle eyepiece, mounted with Beaman stadia arc No. 890, patented 1906-1913, trough compass, 10 in. calibrated base marked "W. &...
[more like this] - Bausch & Lomb plane table alidade,
serial number 11050, 1916, 12-3/4 in. scope with 14 in. plate, finger-jointed mahogany case, original label, sun shield, spare level, magnifier. Excellent condition. The Collection...
[more like this] - Luttig alidade, marked "C. Luttig, Berlin",
serial number 2025, bulls-eye level, 11 in. telescope, 22-1/2 in. bed with calibration table and trough compass. Excellent condition, normal wear, lacking case. The Collection...
[more like this] - Gurley plane table alidade, 8-1/4 in.
telescope with 11 in. base marked "W. & L.E. Gurley Troy, N.Y. USA. 181587", 1918, Beaman stadia arc number 8193, patented 1906, two spirit levels, cased compass...
[more like this] - K&E plane table alidade, 10-5/8
in. telescope with calibrated 18 in. base marked "Keuffel & Esser, New York", serial number 68819, in original finger-jointed oak case, 9 x 19 x 9-1/2 in., with...
[more like this] - K&E plane table alidade, 11-1/4
in. telescope with calibrated 14-7/8 in. base, serial number 34312, dovetailed mahogany case, 6 x 16 x 9 in., with spare level, sun shield, two additional lens mounts. Normal...
[more like this] - Alidade, builders' level; K&E
alidade, yellow paint, serial number 405122, 4 x 11-1/2 in., original case, sun shield, minor chips to yellow paint ; Ertl-Werk builder's level, serial number 52874, 9-1/4...
[more like this] - K&E plane table alidade, 9-3/4 in.
telescope marked "Keuffel & Esser Company, 113766, 1950-P 5Q95A US", 11-1/2 in. with 14 in., calibrated beveled base, in leather case, marked "US",...
[more like this] - Five instruments: K&E alidade, folding
sights, marked "Gurley & Capps", 10 in., leather case; K&E adjust level, patented January 1918, 5 in., with case; K&E pocket compass with sights, back...
[more like this] - Berger plane table alidade, 15-7/8 in.
telescope mounted on 21-1/4 in. base, with two spirit levels, sun shield and 5 in. needle and case, four paper clamps, fitted and dovetailed mahogany case with Berger label,...
[more like this] - Two plane table alidades: ERW &
S alidade, two fluid levels, serial number 29002, 7-3/4 in. telescope, 15 in. base, height 7-1/4 in., in fitted and dovetailed mahogany case, with parallel bar, Old green...
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