Sorry!
The Davenport was SDC's first engine, the grandaddy, if you will. Unlike the the engines in current use, is was a US engine but very light on its feet as it carried its fuel and water in a tender behind it rather than on tanks around the boiler. It was retired fairly early on because, being light on its feet, it couldn't pull as many cars. For years, it sat on display near the bridge behind the saloon and possibly other places, but, for some time now, it has been stored near the roundhouse. Last year, i caught wind of a possible refurbishment, but it was only yesterday that I heard for sure what the current plans are for it.
I think I impressed the (young) engineer I talked to when I said I've ridden behind her. . . .