Details
A blue-grey painted and enamelled transit theodolite,
by Stanley London, No. 47073, the telescope with ring and bead sights and adjustable eyepiece, the 5¼-inch vertical circle mounted on the axis, with graduated bubble level, the silvered scale divided in four quadrants with twin verniers and magnifiers, the support mounted on the horizontal plate with graduated cross-bubble and twin verniers for the enclosed silvered scale, on three-screw tripod attaachment, with tangent screw fine adjustment and clamps, in the original fitted mahogany case -- 18in. (45.7cm.) wide
See Colour Plate 2
by Stanley London, No. 47073, the telescope with ring and bead sights and adjustable eyepiece, the 5¼-inch vertical circle mounted on the axis, with graduated bubble level, the silvered scale divided in four quadrants with twin verniers and magnifiers, the support mounted on the horizontal plate with graduated cross-bubble and twin verniers for the enclosed silvered scale, on three-screw tripod attaachment, with tangent screw fine adjustment and clamps, in the original fitted mahogany case -- 18in. (45.7cm.) wide
See Colour Plate 2