Thanks to all! Yes, Colin is close and Dennis is correct (he should know) The car has 7/8 ends.
The article Eric provided the link to was for wood ended cars. There is another article on making CV 1 1/2 door cars.
It's not the same as the F&C car.
All's I need now is the number series and I can have two Canadian lumber cars. I will check the Accurail website for a number series.