Details
A lacquered-brass surveying clinometer,
signed on the quadrant William Innes, and further signed on the reverse T. Cooke and Sons York, stamped 14, with suspension loop, mirror and adjustable weight, in fitted mahogany case -- 6 5/8in. (16.8cm.) wide
signed on the quadrant William Innes, and further signed on the reverse T. Cooke and Sons York, stamped 14, with suspension loop, mirror and adjustable weight, in fitted mahogany case -- 6 5/8in. (16.8cm.) wide