An oxidised brass surveyors level, signed The Hanna M'fg, Co, Troy, N.Y. U.S.A., the telescope with rack and pinion focusing, dust cap, located on two brackets over the limb with bubble level, the horizontal circle with vernier, on four screw tripod mounting with W.& L.E.Gurley trade label, in case - 14in wide; a collection of five plummets; a lacquered brass surveying cross in box and a chainsee illustration (part lot) (8)

细节

An oxidised brass surveyors level, signed The Hanna M'fg, Co, Troy, N.Y. U.S.A., the telescope with rack and pinion focusing, dust cap, located on two brackets over the limb with bubble level, the horizontal circle with vernier, on four screw tripod mounting with W.& L.E.Gurley trade label, in case - 14in wide; a collection of five plummets; a lacquered brass surveying cross in box and a chainsee illustration (part lot) (8)