I have for sale a C.P. Goerz American Optical Dagor. It has a focal length of 9 ½. It is very sharp and has the typical Dagor coverage; 8x10 with movements. It also has that smooth tonality that Dagors are famous for. The serial numbers match on front and back. #773070 771200-780169 1948-1954 As you can see from the last photo there is some deterioration of the coating on the edge of the front element. This has no effect on the photographs I have made with this fine lens. I am asking $450 for it. The shutter has been serviced by Carol at Flutots camera and I will send you the slip with the shutter speeds. Carol is such a sweet lady. Here are some photos. I see that I forgot to turn off the Date/Time stamp.