While I cannot offer car numbers it can be stated that some 36 ft. CPR Dominion box cars were still
seen on the Lyndonville (Vt.) Subdivision in the post WW II era as well. The same can be said of the CNR
Dominion cars that were coming down the Central Vermont. By 1970, when I began taking photos in earnest, they were a very rare sight but were seen once in a great while, the last being a Grand Trunk car at White
River Jct., VT about that time.
Cordially, Don Valentine