Details
Kern & Co.
A late 19th-century oxidised brass surveyor's transit theodolite engraved on the horizontal circle Kern & Co., Aarau-Schweiz No. 19061, the telescope with rack-and-pinion focusing, cross-wires, objective dust cap, graduated bubble level, the axis located on the vertical supports by sprung clips, with cross-bubble and supplementary bubble level fitted to the 5in. vertical circle with silvered scale and twin verniers with one (of two) magnifiers, the horizontal circle with similar scales, verniers and magnifiers, on tripod stand with fine tangent screw adjustment to all scales, the three adjustable supports with pad feet, contained in the original pine case - 19in. (48.3cm.) high with various original tools and accessories
A late 19th-century oxidised brass surveyor's transit theodolite engraved on the horizontal circle Kern & Co., Aarau-Schweiz No. 19061, the telescope with rack-and-pinion focusing, cross-wires, objective dust cap, graduated bubble level, the axis located on the vertical supports by sprung clips, with cross-bubble and supplementary bubble level fitted to the 5in. vertical circle with silvered scale and twin verniers with one (of two) magnifiers, the horizontal circle with similar scales, verniers and magnifiers, on tripod stand with fine tangent screw adjustment to all scales, the three adjustable supports with pad feet, contained in the original pine case - 19in. (48.3cm.) high with various original tools and accessories