London Fine Antiques has dated this piece to the Victorian era.
Fascinating decorative miner's compass, replete with carry case

Displays a desirable aged patina and in good order — function untested
Quality brass case presents minimal weathering and subdued golden tones
Clear, bright glass dial in very good order, free of marks or loss

Set upon a gimbal, with locking mechanism to the base
Lift-up azimuth with articulated demi-lune degree marker
Serial number engraved to the base '457' matching repair label within the case
Maker's label to the mahogany case for J. Casartelli & Son, Salford, Manchester

This is a charming antique gimballed compass, perfect for display. Well suited to the desk of those with an engineering interest or collector of Victorian instruments. Delivered polished and ready to enjoy.
Dimensions:
Max Width: 35cm (13.75'')
Max Depth: 20.5cm (8'')
Max Height: 12cm (4.75'')
Dial Diameter: 12.5cm (5'')
London Fine Antiques has dated this piece to the Victorian era.
Fine antiques curated in england and sold worldwide
You can view the stock and full dealer information on the London Fine Antiques Profile Page