B69 Radio Nora; Berlin, build 1939/1940, 4 pictures, 1 schematics
16 nora [1600x1200] | Radio Club Valle Olona | Flickr
broadcast, radio, Radio Nora "PK a", one-tube Audion with feedback, Nora- Radio GmbH, Berlin, Germany, circa 1925, Additional-Rights-Clearences-Not Available Stock Photo - Alamy