NSF H27A1934
Philips 203U-191942
NSF H48A1934
Philco 701931
NSF Hilversum31930
Philco 711932
NSF Pionier-V4A1936
Philips 209U1952
Nora GW-291948
Philips 211A1938
Nora K621942
Philips 25111928