sulphur cars of the cp- rail

what paint and decals have the “sulfar” cars on the cp- rail?

Huetherch,
Welcome to the fora !
One possible source are the CP photos at the “fallen flags” Web site:
http://www.rr-fallenflags.org/cp/cp.html
I’ll let you sort through them. Do you know the reporting marks for cars of this class ? Are they liquid or dry sulphur cars ?
Have you visited this site ?
http://www.railscanada.com
Hope this helps.
Bob
NMRA Life 0543