Dear Giuseppe Ciccarella,
thanks for your suggestion. I have clicked on your friend's site (
http://www.newoldcamera.com) as well yours (
http://passione-leitz.iitalia.com/) and would like congratulate you for the very impressive work you are doing about Leitz.
The Tiziano Terzani's quoting about M3 is really great. Thanks for sharing all that with us.
Flavio