the Original Evans double plug door cars had bodies supplied by ACF,
were 50'6" and had different sized plug doors on the sides,they were
offset also.
the 1st cars actually built by Evans or Sieco had Pullman ends and roofs,
centered same size plug doors,not as common as the late cars.
the late cars are the version produced by Atlas.
too many errors in the HO DW cars,so wont go into them.
Spikre