McVitie Weston valve collection, TeKaDe valve, type 10K170
- maker:
- TeKaDe
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Science Museum Group
© The Board of Trustees of the Science Museum
TeKaDe valve, type 10K170
Science Museum Group
© The Board of Trustees of the Science Museum
TeKaDe valve, type 10K170, cylindrical glass envelope with metal end end caps, 12in. long overall, base marked 3, (RMW/J41 - McVitie Weston number), by TeKaDe.