Compass, on gimbals, for hydrographers's Dip circle
Part - compass.
- Materials:
- glass , steel (metal) and brass (copper, zinc alloy)
- Object Number:
- 1876-806 Pt1
Dip circle by Nairne and Blunt, early 19th century, for observations at sea.
Part - compass.
Dip circle by Nairne and Blunt, early 19th century, for observations at sea.
Mahogany and brass component, for hydrographer's dip circle
Mahogany and brass component, for hydrographer's dip circle