Hellberg Mars 666YR 






Hellberg Mars 666YR
Sn: 181XX
Tubes: 7SJ8G, 6K7G, 6Q7G, 25L6G, CY2, (EM11)
Dial lamps: 2x 6,3V 0,3A
Dimensions: 505 x 360 x 243 (mm)
Year: 1945-46
ID: 0729