Schneider-Kreuznach Symmar-S 135mm f5.6 brand_Ilford Leitz New York CX is

Leitz New York CX is an adapter allows Leica 39mm thread lenses to mount to a Bolex-style C mount

box and pouch

it's not perfect- but it's been film tested

Cosmetic condition isn't the nicest

I am not going to say any more about it because this is a family website

Schneider-Kreuznach Symmar-S 135mm f5.6 brand_Ilford Leitz New York CX isThe Schneider Kreuznach Symmar S 135mm f5. 6 is a compact "standard" lens for 4x5 cameras, wide enough to take in a landscape but not so wide that things start getting weird. In excellent condition, in an accurate Copal 0 shutter, with minor internal dust. Includes front and rear caps and retaining ring.