Zenith : headstocks                     Zenith : serialnumbers                         Zenith : players

When Epiphone introduced their Masterbilt archtops in 1931, the Zenith was offered in Concert size (13 5/8 inch lower bout) and priced $ 50. It was an amateur-grade instrument produced from 1931 until 1954. The 1932 catalog states:  catalog 1932

According to Wiedler Epiphone produced from 1931-’54 around 5400 Zeniths of which now 488 examples have been registered.