Thanks to Peter Hughes, Carola Jüllig (Berlin German Historical Museum), Ian Sayer, Titia Harmanni, Alain Carbuccia, Marlene Pilaete, Bob Summerell, Rachel Tanner, Rebecca Isacsson, Richard Minns and Dave Stone for assistance with this information and/or scans. Much appreciation to Sarah Hyams from the United States Holocaust Memorial Museum for her kind assistance. Special thanks to Stefan Riebe for his invaluable help in this research early on, as well as for several scans. Grateful appreciation and a huge thanks to Hans Schnepper, Klaus Wunderlich and Klaas Dierks for their continued interest, research and support
A very extra special thank you to Werner Mohr from Berlin, who has provided me with much additional help for this website, particularly on the numbering scheme of Film Sterne and Ross, and for revealing that "Ross" was an actual person, as well as much more. And Mr. Mohr did this by handwritten letter because he did not have a computer or internet access! I am forever indebted. And a big thank you also to Patrick Kuster who was kind enough to print out some pages and send them to Mr. Mohr and for contacting me about this and sending along my address. It was very much appreciated.
And lets not forget the amazing Jean Ritsema, who has helped me out tremendously in these last few years, creating that unbelievable Ross Verlag image archive, as well as ones for Rotophot and Photochemie. And being kind enough to help me out in adding to and creating various lists of card numbers I am sent. I could never thank her enough.
Thanks to everyone who has e-mailed me with information, numbers and scans. It's always great to hear from other collectors. I also appreciate all the kind words about this site.
Also thanks to Lydia Dunkle for showing me the secret of how to type German characters on my computer, even though they don't always show up on all the browsers!