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Marconi Radio Valve Type 42A, by Marconi Company, Italy, 20th Century

Inventory Number: 19824

19824-2t 19824-1t 19824-3t 19824-4t

Date: 20th Century

Maker Details: Signed by Officine Marconi-Genova.

Inscription: "Officine Marconi-Genova / 42 A" printed on exterior surface of bulb. "1061" printed on exterior surface of bulb.

Size: 105 mm in overall length (including top caps and base pins)

Materials: Glass, steel, plastic?, assorted metals.


Marconi Radio Valve Type 42A with unmatching printed carton. With glass balloon, dual steel top caps, polished black plastic? base and two steel base pins.

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