TELEFUNKEN ARCOLETTE 3 (Germany 1927)
TUBES: RE054, RE054, RE154 for 4V, or RE052, RE052, RE152 for 2V
PHILIPS PALADIN 2514 (Holland 1928)
RADIONE W2 (Austria1930/31)
PHILIPS 834A (Holland 1933)
TUBES: E452, E462, E499, C453, 1805
CRYSTAL RADIO (home made ?)
CRYSTAL RADIO (Search info, originaly it is "DIAM" Kufstein,Austria)
PHILIPS V6A (UK 1936)
TUBES: AK2, AF3, ABC1, AL4, AZ1
DKE 38 (Germany 1938 to 1945)
VE301 Dyn (Germany 1937)
TELEFUNKEN T776WK (Germany 1937)
TUBES: ACH1, AF3, AB2, AM2, AL4, AZ1
TELEFUNKEN T875WK (Germany 1938)
TUBES: ACH1, AF3, ABC1, AL4, AZ1