This rare pre-WWII Rollei Standard Rolleiflex K2 TLR 6x6 camera, serial number 435789, has a Zeiss 7.5cm (75mm) f/3.5 lens. Its mirror has lost most of its reflective surface, and what remains is discolored. It needs to be replaced. It uses 120 film. There are also a few scuffs and scratches on its exterior. There is light haze in both lenses, but both are free of any fungus or separation. All settings adjustments are smooth. The shutter hangs open at slow speeds. All fast speeds sound correct.
