Hello,

Unfortunately, I can't answer your question. However, I would suggest posting this question on the Graflex website too. Many Graflex owners have Wollensak lenses, along with military cameras and I think your question could be answered. The website address is as follows:

www.graflex.org

Go to the "Help" section. You will have to register on the website, but this is a simple task. Good luck!

Best regards,

J. P. Mose