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Image
Has Image
3
Non-Commercial Use
3
Category
Navigation
3
Maker
Henry Hughes and Son Limited
1
Submerged Log Company Limited
1
Thomas Walker and Son Limited
1
Object type
geodimeter
3
speedometer
2
geodimeter; speedometer
1
speedometer; geodimeter; tachometer
1
tachometer
1
Place
London
2
London, Greater London, England, United Kingdom
2
Birmingham
1
Birmingham, England, United Kingdom
1
Material
glass
3
steel (metal)
3
metal (unknown)
2
plastic (unidentified)
2
bakelite
1
brass (copper, zinc alloy)
1
electrical components
1
mirror-glass (silvered)
1
rubber (unidentified)
1
stainless steel
1
Date
From
To
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Distance meter
1942-1961
Tachometer for electronic Chernikeeff log, England, 1953-1963
1953-1963
Neptune combined speed and distance indicator
1953-1963