This is a nice set of medium format standard lens for the very early Hasselblad 1600F and 1000F by Kodak from the 50's. Later the standard lens was replaced by Carl Zeiss Tessar 80/2.8.
Clean and clear. Smooth operation. No oil on blade. No missing part. Pre-set aperature. Also included are a Ukrian reap cap, a Tiffen Series 7 UV, retaining ring and an adapter for Nikon SLR. So one can use it on virually all DCs today. Can also be used on Pentax 645D or the like with an adapter.