FS: Goerz Dagor Ser. III 8 1/4 IN. f6.8 in Acme No. 3 Shutter
Lens covers up to 10x12 at f45. See last image below. Glass is clear and in good shape w/light cleaning marks. Shutter runs well and accurate, except 200 is only 1/100. Includes flange. Takes a cable release with a medium longish throw to actuate.