There was an older gentleman who used to post on this forum.
I believe his signature said something about a "Bear Carpet Railroad" or something like that.
He had at least 5 or 6 large Challenger/Big Boy type locomotives he used to post pictures of.
I believe he was in a veterans home in California.
Last post I recall from him, was something about moving in with his children, and he deleted all his posts.
He was a nice guy, and I think...I think he was bald and had a beard.