Catalogue
285 of 655 records previous / next
Marconi-Type Radio Valve, by Marconi Company, England, 1920s/1930s
Inventory Number: 50000
Date: 1920s/1930s
Maker Details: Attributed to Marconi's Wireless Telegraph Co. Ltd.
Inscription: None
Size: 80 mm in overall length
Materials: Glass, steel, assorted metals.
Notes:
Marconi-Type Radio Valve in tubular glass case with steel end caps both ends and two steel side caps opposite each other. With anode connection on top surface, above side caps. Similar to Type Q or Type V24 valves so probably c. 1920s.
285 of 655 records previous / next
Record mode: Basic | Medium Images | Large Images | Documents (0)