Dick Cerri Rare Version of John Stewart's Runaway Train with Mary Chapin Carpenter

Dick Cerri Music Americana Show WLTT Washington D.C. 1988 A very rare version that I have not seen anywhere. This was part of Dick's broadcast.
Mary Chapin Carpenter did record this for her first CD Hometown Girl as well as Rosanne Cash recorded the song. The Mary Chapin version was not included in the final cut for that CD. John recorded it in 1987 on Punch The Guy. Rosanne version came out in 1988..