When the equipment was first placed on the bridge many years ago, parts disappeared pretty fast. Caboose lights, loco parts and so on.
When I was Restoring RGS 0400, I found an air gauge at a “junk store” in Delta, Colorado. In pencil on the back of the gauge was 0577. I bought the gauge and it’s probably still in the 0400. The store owner said he had other railroad items like loco gauges, market lamps and caboose steps. I didn’t buy them and didn’t ask. I’m not pointing fingers, just saying the display is “available”. Several years ago, there were numerous cab and loco photos posted on the forum....of the 278.....while it was on the bridge.
Jerry