Photo by Don Smith, south of North Bay, Ontario, date unconfirmed.
A 79000 series Pointe St Charles shop caboose trails the freight somewhere south of North Bay. Trains #450 and #451 between Toronto and North Bay were the last to utilize the caboose on CN's system, giving way to the end of train device around 1996. The full story of the last of the CN caboose in regular service on #450/#451 can be found on Rail Innovations video " The Tail End".