This Rare Black Minox B comes with its original black measuring chain and black leather case.
N° 850 311 late 1960's to early 1970's
The 1000th second shutter speed is defective, but otherwise the shutter functions well, though accuracy cannot be guaranteed.
The glass cover on the light meter is cracked, and the meter no longer works.
Fine condition, but faulty light meter, faulty 1000th second.