Hi,
I have uploaded an WAV sound file by Greg Stockberger to the page about the
SP&S 700. It was recorded on October 13th at Logan, MT near the road
crossing by the water tank as the train passed by. You'll find it on the
following page:
http://www.mtnwestrail.com/gallery/sps700.htm
There is also a link there to Al Krug's marvelous story about riding in the
cab and running the steam engine between Bozeman and Helena, MT. It is a
long story, but well worth the time if you haven't read it yet.
Paul Birkholz