?? The link you provided shows a car with a 1962 stencil date.

But in any case the forklift floor loading stencils appeared sometime
between 1970 and 1980.

Tim O'

Accurail has released the 3600-series 40' double-door steel box car in the CP script scheme. That 25K marking to the left of the double doors seems too modern for a car with a 1941 shop date, but I'll let someone tell me if that is an erroneous observation on my part. My expectations for Accurail's accuracy are reasonably modest, but that marking really jumped out at me