PC: PC Calcium Carbide car

[NH4142@xxxxxxxxx (John Wilson)]

 I have three cars like that in N-Scale. They are identified as
"Container Cars" on their boxes. They seem similar to a PC tie car that
I once saw in Middleboro MA in that the sides consist of a series of
vertical and diagonal columns tied together by a stringer at the top.
The big difference is that on the models the "roof" is constructed
similarly to the sides leaving no obvious way to load the car.
      JW