Copal #1 110x110mm Lens Board For Toyo Omega K.B. Canham 4x5 Large Format Camera

Brand new lens Board 110x110mm Copal/Compur/Prontor #1, 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.