There are several engines in this one.
In the foreground is Canadian National K3a class 4-6-2 engine originally built for the Grand Trunk Railway in 1912, it was scrapped in 1960.
On the right is is CN P5f class 0-8-0 engine 8365 and to rear CN engine 3698 with another two engines to the right.
I suspect this photo was taken at the wreckers yard.