The year of manufacture was 1928 to 1930. In 1931, it was renamed Billy I. It should not be confused with the post-war Agfa Billy I.
Agfa Billy Jgetar 8.8
Year of manufacture from 1928 to 1930. Renamed in 1931 to Billy I. It should not be confused with the post-war Agfa Billy I Features: Jgetar f/8.8 lens. (From 1928 to 1930 – Jgetar f/8.8)
Shutter speeds: B, 25, 50 & 100 Three stops: 8.8 – 12.5 – 18 Focusing: 2 – 5 m Manufactured by Agfa Camera-Werk, Munich, Germany Negative size: 6×9cm Film type: Agfa Film B 2. 120 By its serial number, this model is from 1914