I make a blog with many Contax. I have found CGCM body and there are on special sheet.
The blog is in french (better than my english !!) but pictures are good
http://fotobox.over-blog.fr
Contax
Zeiss-Ikon
Voigtlander
The blog is in french (better than my english !!) but pictures are good
http://fotobox.over-blog.fr
Contax
Zeiss-Ikon
Voigtlander