John, the ice breaker cars weren't created 'til 1984/1988
well after the demise of CP's passenger sevice. They were
modified in 1993 after the tunnel enlargement programme.
The 2009 CTG page 8-2 lists 7 on the roster at that time
of which 410010 was assigned to Northern Ontaro (according
to the article in CP Tracks).
Rainer
--- In cpsig@xxxxxxxxxxxxxxx, "jshorvath10583" <jshorvath10583@...> wrote:
"Bob Grace" <rrgrace@> wrote:
I am not sure what they did about icicles before these cars and the
passenger locos were developed.
Perhaps in the days before dome cars and open-top autoracks there simply was
no need.
John S. Horvath
