Here is a nice piece of post card history...This card was apparently printed by Post Canada for the purpose of mailing information to people/businesses.. It was used by Canadian National Express
It was printed with the Scott 328 "Queen Elizabeth II - Karsh portrait"
Sent to Fuller Brush Company, Hamilton Ontario, cancel Dec.18.1959.The post card is not as thick as a usual post card
..It is as thick as a normal printer paper we all use.
153 Front Street West - Toronto