thanks for posting these.
considering what replaced it, l'hôtel laurentien is a huge loss. montreal could definitely use more streamline from that period.
1946 / 2011 -
http://spacingmontreal.ca/2011/12/25...el-laurentien/
also, amazing how clean the chateau champlain outside panels looked back then. i hear they went through an extensive renovation of the inside a while ago, but the exterior still looks pretty sad.