Canadian National Railways
![](6789.jpg)
CN 6789 MLW FP4 1800hp with matching B unit eastbound at Gananoque
Junction October 1974.
Jeremy Plant/Joseph Testagrose Collection
This unit went on to serve Via Rail and eventually was preserved.
It operates on a US tourist railroad.
A number of other these "Alco" covered wagons are likewise
preserved, some in regular use on US tourist railroads.