PAUL ROMANO posted:I remember reading a while ago in "Railfan & Railroad" magazine that an A unit of the the original A-B-B-A set was in Mexico, possibly preserved or stored. It was Northern Pacific prior to that. Like I said that was a while back.
I believe the Mexican FT A was originally a Northern Pacific unit; there are pictures online showing it preserved at a Mexican railroad museum in Puebla, but there's no sign of the B unit that was its mate.
