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Locomotion
National Railway Museum
National Science and Media Museum
Science and Industry Museum
Science and Innovation Park
Science Museum
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Collection
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Locomotion
National Railway Museum
National Science and Media Museum
Science and Industry Museum
Science and Innovation Park
Science Museum
E C and A Grammont
occupation:
Manufacturer
active 1914-1967, manufacturers of radios and valves, Lyons, France, French
Related Objects
Fotos triode valve with two top caps (McVitie Weston valve collection), 1916-1972
McVitie Weston valve collection, Grammont valve, type R
McVitie Weston valve collection, Radiofotos Grammont valve, type B.C. 150
McVitie Weston valve collection, Fotos valve, type V.2.
