Details
A late 19th-Century mining dial,
signed on the silvered compass J.G. ALLISON, Newcastle Upon Tyne, the dial with edge-bar needle, the frame with level and cross bubble with folding sights -- 12in. (32.4cm.) long, with ball-and-socket staff mounting on turned mahogany plinth base
See Illustration
signed on the silvered compass J.G. ALLISON, Newcastle Upon Tyne, the dial with edge-bar needle, the frame with level and cross bubble with folding sights -- 12in. (32.4cm.) long, with ball-and-socket staff mounting on turned mahogany plinth base
See Illustration