BEAUTIFUL !
Do you know the number of dif. color combinations? As yet i?ve collected black/white, mint green/white, yellow/white.
Jasba had a single "cortina" series in 1956/57 and the three colored from 1956-1960 (Horst Makus - F.,F. & D.). But there are more combinations as i can seen on your pics above and on the basis of my collection.