1942
Admiral 1942 163
Admiral 1942 178
Amperite 1942 437
Arvin 1942 0
Astatic 1942 431
GE 1942 0
HMV 1942 0
Philco 1942 0
RCA 1942 0
RCA 1942 01
Shure 1942 429
Shure 1942 435
Shure 1942 439
Siemens 1942 0
Stromberg 1942 0
Wilcox 1942 1
Zenith 1942 1