Re: Erie 82000-82499
Yes, this answers the question, and raises a couple more. The last two are well-known, but I don't know what the first two looked like. My reference to the National B-1 was in error, from a different series of Erie cars that I saw on rr-fallenflags.
Here's the one that's the most relevant: http://rr-fallenflags.org/el/frt/erie82051jpC.jpg
I have a few trucks that look like this, including the one that was in a lot of the Branchline kits (similar to the Barber), so I'll go with this one.