Title
electronic valve
Identifier
ABDNP:200935a
Description
A medium sized electronic valve with stout cylindrical glass casing, metal base and 4 pins. Part of a massive collection of valves in a cardboard box.
Date
1800
Format
height 125mm, diam. 45mm
glass, metal
Creator
AEG
UUID
daf0412e-b648-493f-b030-26f57ba0216e