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細節
A late 19th-Century oxidised-brass transit theodolite,
signed on the silvered dial Troughton & Simms London, the telescope with rack and pinion focusing, the 5½in. diameter vertical circle with silvered scale, vernier and magnifier, raised on twin A-frames over the horizontal plate, incorporating the compass with edge-bar needle, level and cross-bubble, the chamfered silvered horizontal circle with two verniers on four-screw tripod mounting -- 15in. (38cm.) high
See Colour Illustration
signed on the silvered dial Troughton & Simms London, the telescope with rack and pinion focusing, the 5½in. diameter vertical circle with silvered scale, vernier and magnifier, raised on twin A-frames over the horizontal plate, incorporating the compass with edge-bar needle, level and cross-bubble, the chamfered silvered horizontal circle with two verniers on four-screw tripod mounting -- 15in. (38cm.) high
See Colour Illustration
注意事項
No VAT will be charged on the hammer price, but VAT at 17.5% will be added to the buyer's premium which is invoiced on a VAT inclusive basis.
This lot is subject to Collection and Storage Charges.