It's probably a little late to be posting this.
Almost two years ago, I visited the Meadowcroft Historical site in Avella, Pa. As of two years ago, they had a heavyweight passenger car (shown) and caboose on the property. When I visited, I was informed that the passenger car was going to be moved to a museum in California, I believe. They were not disclosing the name of the museum. If it was going to move by rail, it would have had to move via the WLE in downtown Avella, after first trucking it down the mountain from where the site is.
Does anyone in California know if a museum there took recent delivery of a heavyweight passenger car? Did anyone living in the Avella area or railfanning the WLE catch pictures of the move? Or did it go by truck?