Taken with a Minox EC spy camera in week 106 of my 52 film cameras in 52 weeks project:
52cameras.blogspot.com/
www.flickr.com/photos/tony_kemplen/collections/72157623113584240
There was a cassette of expired ISO100 Minocolor negative film with the camera, I set the meter to ISO50 to try to compensate for loss of sensitivity with age. I had to improvise a film holder for the developing tank, and used Tetenal C41 chemistry.
The negatives are tiny (8mm x 11mm) and so the quality is never going to be particularly good.