This giant railway snow plow (or snow plough if you prefer) is parked on a rusty railway track in the back field at Markham Museum. It's huge! It's almost covered with overgrown branches and gradually rusting away.
According to Wikipedia this is a Wedge Plow. The wedge plow forces snow to the sides of the tracks and therefore requires a large amount of force due to the compression of snow.
Wedge Plow in better shape connected in front of the main engine, photo borrowed from internet
I tried to find out more information from the museum web site but nothing available.
