When i got home today I found an email from a History Prof at Sam Houston State U,
http://www.shsu.edu/~his_rtc/ about a picture of mine which I posted on RailPictures a couple of years ago. It is one of my favorite pictures of the Tarantula Steam Engine.
http://www.railpictures.net/viewphoto.php?id=32553
It seems he is doing a book on the Contemporary History of Ft. Worth and Tarrant County, which is being produced for a non-profit group, the Tarrant County Historical Society, and asked permission to use the picture. I replied that as long as the picture was not to be used commercially, (outside of the book), it was fine with me. No Charge.
Of course, I don't know if my picture will actually be used, but I am very flattered that a picture of mine is even considered! Especially since I am about as far away from being a professional photographer as one could possibly be!