An oxidised and lacquered brass transit theodolite by STANLEY LONDON No.24129, the telescope with rack and pinion focusing, graduated bubble level,cross wire adjusters, lens hood and dust slide,6.inch verticle circle with silvered scale, twin verniers and magnifiers (one missing), the axis located on pillar supports, from the horizon plate with cross bubble and compass box, twin magnifiers,on an unusual three screw tripod mount in mahogany case - 20inwide

细节
An oxidised and lacquered brass transit theodolite by STANLEY LONDON No.24129, the telescope with rack and pinion focusing, graduated bubble level,cross wire adjusters, lens hood and dust slide,6.inch verticle circle with silvered scale, twin verniers and magnifiers (one missing), the axis located on pillar supports, from the horizon plate with cross bubble and compass box, twin magnifiers,on an unusual three screw tripod mount in mahogany case - 20inwide