Details
A grey enamelled and nickel-plated brass transit theodolite
by Cooke, Troughton & Simms Ltd, inscribed GEODETIC TAVISTOCK, the telescope with one fixed and one folding sight, eye-piece micrometer adjustment, the axis with clamp on vertical supports, with enclosed vertical circle and sighting prisms and mirrors, with bubble level, electrical attachment and cross bubble, set on the enclosed horizontal circle, with an eye-piece and reflector miror, raised on a three-screw tripod mounting with electrical attachment and fine adjustment screw, with accessories, in the original carrying case with canvas outer cover, and the corresponding tripod, the case with two swing handles -- 21in. (53.3cm.) long
by Cooke, Troughton & Simms Ltd, inscribed GEODETIC TAVISTOCK, the telescope with one fixed and one folding sight, eye-piece micrometer adjustment, the axis with clamp on vertical supports, with enclosed vertical circle and sighting prisms and mirrors, with bubble level, electrical attachment and cross bubble, set on the enclosed horizontal circle, with an eye-piece and reflector miror, raised on a three-screw tripod mounting with electrical attachment and fine adjustment screw, with accessories, in the original carrying case with canvas outer cover, and the corresponding tripod, the case with two swing handles -- 21in. (53.3cm.) long