1934 Zenith #S871

1935 Zenith #9S54

1935 Zenith #9S55

1936 Zenith #6S128

1936 Zenith #7S53

1936 Zenith #10S153

1936 Zenith #10S155

1937 Zenith #6S157

1938 Zenith #9S367

1938 Zenith #6S254

1938 Zenith #6S362

1938 Zenith #9S367 "Shutter Dial"

1938 Zenith #12S265

1938 Zenith #12S267

1940 Zenith #10S464

1940 Zenith #12S471

1940 Zenith #11S474