Schneider Schneider-Kreuznach Angulon 90mm f/6.8 4x5 large format lens with Graflex Board

Schneider Angulon 90mm f/6.8 4x5 wide angle Lens on a Graflex lens board. Coverage for 4x5 and 5x7 film cameras. Shows signs of use and age. Aperture freely goes through all f/ stops. Shutter speeds fire. No fungus but some light cleaning marks and dust.