Hello,
I'm looking at some of the lionel aluminum 18 inch passenger cars (from 2005). I know that these vintage of passenger cars have the tendency to have zinc rot on the trucks, couplers, and underframe.
Looking that these in particular, and few have some hair line cracks on the trucks side frames, they are not all the way through the casting, but I'm wondering if this is a superficial issue, or the start of zinc rot.
Thanks and I hope you all had a great holiday season!
Miller