Unfortunately it is a name I'm not aware of. I found this picture many years ago in an East German newspaper article, probably commemorating the 25th anniversary of the MMM 1958. That article didn't mention a name for the car. The only book I know it is mentioned in is the Thyssen "Europäische Kleinwagen 1955-1965". But since I sold the particular picture and information to Mr. Thyssen, there isn't a name mentioned either.