Brand New Flat Lens Board #0 For Toyo Omega K.B. Canham 4x5 Camera Brand new lens Board 110x110mm Copal/Compur/Prontor #0, #1, #3 for Toyo Omega or K.B. Canham 4x5 camera, e.g. 45A, 45A II, 45AX, 45CF, etc... and view camera 23G, 45CX etc..... which are made of aluminum and anodized black.
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