As best as I can tell, this booklet was part of a Willys-Overland Motors Dealer Day presentation on March 30, 1950. This particular booklet came out of Canada, so I am not positive whether this was a Canadian event or a Brand-wide (US, Canada, and other?) celebration.
At 5″ x 7″ the booklet is smaller than I thought it would be.
From my understanding, March 3, 1950 was the official introduction date of the newly restyled and newly powered Willys vehicles, so I would venture a guess, this was a brand wide celebration which would have included Canadian dealers as well as other international Willys dealers.