Penn Central

[Puddlejumper]

Yes Russ, the PC bought a small group of F units, I think 4 A units and 4 B units, from the Rio Grande for trade in credit on new locomotives. Finding 4 of them to be in at least as good of condition as their own units, the kept them and put them in service, and traded in the other 4.

Here are a couple on a freight...
http://pc.smellycat.com/pics/equip/pc754_712_1648dr.jpg