The MTH Canadian cylindrical hopper based upon the real ones built by Marine Industries, Hawker-Siddeley, National Steel Car has been made in 1:48th scale and in reduced proportions for O gauge.
They were built between 1970 and 1990.
Many of them are still in service.
Should the people at MTH make that same Canadian 100-ton, 4-bay cylindrical hopper in 1:64th scale?
Andrew