Hello,
Currently on ebay is another postwar Junkers CL.I 12613/18
https://www.ebay.de/itm/266947839365...0AAOSwL25muy7S
The seller has a number of WW.I aircraft photos also,some seen before others not,all Related to Jasta 62 and/or Karl Gerster
https://www.ebay.de/sch/i.html?_dkr=...1&_nkw=gerster
Regards,
Clint