As I continue to go through my Erie 'library', I have come across numerous 1951 photos - they must have been a big deal when delivered.
820 (one of the units that Peter is offering) has a freight pilot in July 1954 but no lightning bolts. Same for 828 dated 1956.
So, as Ann Landers would say, a mea culpa is in order. While I am aiming for 1952 as a cutoff date, a casual review of the rolling stock on my layout reveals a healthy percentage of mid-1950's build dates or repaint dates. (NH and B&M McGinnis anyone? How about some green and yellow Rutland PS-1's?) So I will be ordering the pair after all. Hopefully I can sell some other stuff by then to help pay for them!
Ron