Functioning Hedley Miner's Dial Compass. Made by Davis & Son-1850 John Hedley & John Davis mining surveyors equipment, Davis Derby- Leeds (England) Founded- 1779 by Gabriel Davis. Features 5 inch diameter dial with 2 bubble level's. Composed of Brass and Steel. Early 19th Century. English-made. Model #263. Great condition precision instrument, with original fitted compass cover.

Weight: 4 lbs. 9 oz.

Dimensions: 10.00" x 6.50" x 10.50"