Round the world trekking Zundapp with sidecar, and damn cool looking for it's utilitarian adaptations for long range use

labeled Zündapp KS601 „Grüner Elefant“ sidecar - 1953

Check out the map painted onto the sideacar fender and the Gerry can, all the stickers gathered along the trip.. my compliments

Found on http://motorcycle-74.blogspot.com/ from http://de.academic.ru/dic.nsf/dewiki/1557083