While going through our father's estate, I came across this old photo of a steam locomotive in Tucson, Arizona. My father was in the USAF and was stationed at Tucson, so I know that is the location. I do not know much about the event, I was only about 5 years old at the time, but I think this might be the steam engine that was used for the Wild, Wild West TV show. Any information about the steam engine and event would be appreciated.