Rollei Metric Aerial Shutter control unit (used and untested)
This is an usual piece that I got in a lot of Rollei goods. It was made by Rollei Metric (then next door to the Rollei factory) to control Rollei Electronic shutters and Rollei lenses which are used in many aerial photography applications like mapping and reconnaisance. I don't know it it works, or have manuals or cables for it. Am listing it here in the chance someone needs it or knows more about it or just wants to collect odd ball Rollei items - there are a lot of them!