From their Facebook post:

"The Railroad Museum of Pennsylvania’s Bethlehem Steel fireless Heisler locomotive No. 111 has recently undergone asbestos abatement. Over the next few months, the engine will be given a new jacket and will be repainted in its historic colors. Although evidence suggests the locomotive was painted orange and black with a green cab interior, the Museum has no pictures of it in service. If you can help with such images, please consider contacting the Museum. This would greatly aid our efforts to restore No. 111. Thank you! http://www.rrmuseumpa.org/index.shtml "