Details
HARRIS, London
A lacquered-brass Y-level, the telescope with rack-and-pinion focusing, lens cap, dust-slide and bubble-level below, mounted in Y-shaped brackets over compass box with engraved silvered-dial signed Harris, 17 Holborn, London, with edge-bar needle and clamp, on four-screw tripod mount -- 22in.(56cm.)long, in fitted mahogany case, early 19th century
A lacquered-brass Y-level, the telescope with rack-and-pinion focusing, lens cap, dust-slide and bubble-level below, mounted in Y-shaped brackets over compass box with engraved silvered-dial signed Harris, 17 Holborn, London, with edge-bar needle and clamp, on four-screw tripod mount -- 22in.(56cm.)long, in fitted mahogany case, early 19th century