Details
A black-enamelled brass Everest-pattern theodolite,
by T. Cooke & Sons Ltd., London, York and Capetown, No. 6836, the telescope with rack and pinion focusing, cross-wire adjusters and lens cap with extension tube, the limb with trough compass over the axis, with two vertical quadrant silver scales with two verniers and magnifiers, graduated bubble-level, tangent-screw fine adjustment and clamp, the horizontal plate with level and cross-bubble, chamfered silver circle, with twin verniers and magnifiers, fine tangent-screw adjustment and clamp, on three-screw tripod mounting, with some accessories, in mahogany case -- 11¾in. (29.8cm.) high
See Illustration
by T. Cooke & Sons Ltd., London, York and Capetown, No. 6836, the telescope with rack and pinion focusing, cross-wire adjusters and lens cap with extension tube, the limb with trough compass over the axis, with two vertical quadrant silver scales with two verniers and magnifiers, graduated bubble-level, tangent-screw fine adjustment and clamp, the horizontal plate with level and cross-bubble, chamfered silver circle, with twin verniers and magnifiers, fine tangent-screw adjustment and clamp, on three-screw tripod mounting, with some accessories, in mahogany case -- 11¾in. (29.8cm.) high
See Illustration