Zündapp Janus - this is a German micro-car manufacturing company Zündapp. This tiny machine was in production from 1957 to 195… | Janus, Vehicles, Weather resistant
1958 Zündapp Janus 250 | Gooding & Company
Zündapp Janus - Wikipedia
Where is the Engine? - YouTube
IMCDb.org: 1957 Zündapp Janus 250 in "IAA 1957, 1957"