Want to Buy WTB: Kodak Telek Lens Elements/Filters

I have a 1 1/2 inch adapter for the front of a Kodak Ektar 127mm lens. It houses a Kodak Telek -2. I am looking to acquire others or even a set (don't care if I duplicate the -2). Please PM me if you have anything you are willing to part with or if you find a lead for me. I have looked but I find nothing. Yet.

Thank you
ChrisW