The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Jack Trevor. Iris. Amag. Postcard
2099 1. Jack Trevor. Ross Verlag
Ivan Petrovich. J Fuk Verleih. 5449. Iris Verlag. Amag
Jack Trevor. Cinemagazine. Postcard
Jack Trevor. Ross. Atelier Krabbe. Postcard
5672. Lux Film. Jvan Petrovich. Iris. Amag
Jack Trevor. Ross. Postcard. 1928
Magda Sonja. Iris. Mondial Film. Amag. 1928
