Lean type mining dial, 1801-1825

Lean's mining dial by W. & S. Jones, Holborn, London, 1801-1825

Details

Category:
Surveying
Object Number:
1908-120
type:
mining dial
credit:
Middleton, E.C.

Parts

Part of Lean type mining dial, 1801-1825

Part of Lean type mining dial, 1801-1825

Main part of Lean type mining dial by W. and S. Jones, Holborn, London, 1801-1825

Object Number:
1908-120 Pt1
type:
instrument component and mining dial
Part of Lean type mining dial, British, 1801-1825

Part of Lean type mining dial, British, 1801-1825

Part of Lean type mining dial by W. & S. Jones, Holborn, London, England, 1801-1825

Measurements:
overall: 28 mm x 52 mm x 38 mm, .05kg
Materials:
brass (copper, zinc alloy)
Object Number:
1908-120 Pt2
type:
instrument component and mining dial