Copal #0 Lens Board 110x110mm For Toyo Omega K.B. Canham 45A II 45CF 4x5 Field Camera

Brand new lens Board 110x110mm Copal/Compur/Prontor #0 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.