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Locomotion
National Railway Museum
National Science and Media Museum
Science and Industry Museum
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Locomotion
National Railway Museum
National Science and Media Museum
Science and Industry Museum
Science and Innovation Park
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Gas Industry
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Object type
gas meter, dry, ultrasonic
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British Gas/Gill field trials prototype ultrasonic gas meter. Serial No.
1987-1991
"Proof of concept" prototype ultrasonic gas meter
1987-1991
Siemens field trials prototype ultrasonic gas meter
1987-1993
