Details
A director-theodolite,
by Carl Zeiss, Jena No. 49534, the grey-finished 'lightweight' body with telescope, sighting telescope, adjustable angled eye-piece, reflector mirror and twin levels, on three-screw tripod mounting, with the associated mahogany and brass tripod and instrument carrying case 11in. (28cm.) wide
See illustration
by Carl Zeiss, Jena No. 49534, the grey-finished 'lightweight' body with telescope, sighting telescope, adjustable angled eye-piece, reflector mirror and twin levels, on three-screw tripod mounting, with the associated mahogany and brass tripod and instrument carrying case 11in. (28cm.) wide
See illustration