I need a copal 1 shutter, looking to trade my f4.5/10" Ilex Paragon. Lens is in barrel, comes with front cap and flange. Glass is very clean, no scratches or delaminating. This is a large lens, but I've been using it for portraits on both my Calumets and my Cambo 4x5's It will cover 5x7. According to my research this lens will fit in an Ilex #4 shutter. Only blemish is chrome on front barrel is tarnishing and gray. Will consider reasonable cash offers.