I have been unable to find a pic of a Chessie 40foot hi-cube. These are not the most common car on any railroad. Most hi-cube boxcars came in 50 or 60 foot lengths. The 40foot is a bit unusual.
Below is a pic of mine. This type of car is an old
car in the Chessie Era so make sure to weather it lots. I rusted
the roof and streaked the sides heavily. The white ends let you know
it is a hi-cube. I got this car very early in my Chessie modeling.
It wears number 19818, that does not correspond to any B&O boxcar number
during the Chessie era. This class may have been completely retired
by the time Chessie came around. If I find any definite evidence
that they were not in the Chessie Era, I will remove this car from the
roster. But, for now, it is a great predecessor painted boxcar to
have on the line.