compur
Been spending a lot of time on here!
The general consensus seems to be that proffering information for the benefit of another party is frowned upon. Is vintage camera knowledge so prized that this is an acceptable attitude? I wouldn't mind but this forum thread has not been particularly helpful and it's a forum, participation is a choice. Should members find any monetary gain of mine an insult to their sensibilities; take recourse that their information will ensure adequate description of the camera and ownership by a suitable enthusiast.
The title of this forum is "Collector's Corner - A place to discuss the collection of classic cameras and related equipment."
Your purpose in posting here was something entirely different. Giving free advice to fellow enthusiasts is enjoyable. Doing the same for opportunists hoping to score a quick buck with the help of our knowledge gleaned over years or decades gets tiresome after a while.
Why don't you post your questions on a more appropriate forum such as eBay or other business-oriented forums? Just a suggestion.