McVitie Weston valve collection, MOV/GEC valve, type NT13X
- Made:
- circa 1933
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MOV/GEC valve, type NT13X, serial No
Science Museum Group
© The Board of Trustees of the Science Musuem
MOV/GEC valve, type NT13X, serial No. 144C, pinch marked P6, (RMW/J54 - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited, c. 1933.
