I have 2 Grafmatic 4x5 film holders for sale. They are in nice shape. 6 septum each. Neither lock in the "X" position. One has 2 screws, but doesn't lock in "X" ?!?!?! Special $160 Shipped in US for both OBO. International shipping possible. Buy them before 8p PST today and I'll load them with Kodak Tri-X 320 (BW in date) or Fuji 160 (C-41 2007). No guarantees on either film, but it has worked for me.