Here is a Minox C camera in black finish in very good overall condition. With the correct battery in, not supplied, the shutter sounds correct at all speeds But, the first shutter blind is stuck in a partial open position- see photo 4. It therefore needs a service in order to make it work properly and is sold as spares or repair. The black paint shows some marks from use, the worst of which are on the back at the lower right hand side and can be seen in the last photo.