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Locomotion
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Locomotion
National Railway Museum
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Image
Has Image
3
Non-Commercial Use
3
Category
Optics
2
Nuclear Physics
1
Maker
Barr and Stroud Limited
2
Barr and Stroud Ltd.
2
Services Electronics Research Laboratory
1
Object type
range finder
2
laser
1
Place
Glasgow
2
Glasgow, Scotland, United Kingdom
2
Defford
1
Defford, Worcestershire, England, United Kingdom
1
Material
bakelite (plastic)
3
glass
3
brass (copper, zinc alloy)
2
cotton
2
steel (metal)
2
aluminium alloy
1
copper (metal)
1
metal
1
plastic (unidentified)
1
rubber
1
Date
From
To
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FT27 rangefinder
1914
FT37 rangefinder
1939-1945
First sealed-off carbon dioxide pulsed Transversely Excited Atmospheric laser
1968-1978
