Neptune combined speed and distance indicator
- Made:
- 1953-1963 in Birmingham
'Neptune' combined speed and distance indicator, by Thomas Walker and Son Ltd, Birmingham, England, 1960-1963
Details
- Category:
- Navigation
- Object Number:
- 1963-48
- Materials:
- metal (unknown), steel (metal), glass and plastic (unidentified)
- Measurements:
-
overall: 230 mm x 10 mm, 320mm
- type:
- geodimeter and speedometer
- credit:
- John Lilley and Gillie Limited