There was a question here recently, which I now can not find, about the Irish Locomotive that is in the collection of the narrow gauge museum Adaire State Park in New Jersey.
The answer is that well know narrow gauge historian and equipment owner Edgar T. Mead brought it over and then gave it to the museum. I don't know if the Pine Creek Railroad has ever run it; I think that there is a gauge problem before it can run on 36" track.
Hope this helps,
Ted Miles