Telefunken valve, type EZ11, dumpy, all metal, marked 113 12 43, Kriegsmarine, (RMW/Y221 - McVitie Weston number), by Telefunken.-1946
Telefunken valve, type EZ11, dumpy, all metal, marked 113 12 43, Kriegsmarine, (RMW/Y221 - McVitie Weston number), by Telefunken.-1946