Doug Brown writes:
The X45 looks like an AAR 50" car like Branchline's with side sheets
spanning three side posts instead of the usual two. Removing the seam lines on each
odd side post locations will yield an accurate model.
The X45 was an all welded car with 16 panel sides. Easy to do from either
the Front Range, ACCURAIL or the Branchline kits. That is why I keep bringing it
up as a PRR PRO Group car and it's steam era as well.