Disney pins released in 1952.
5 pins in catalog
Anniversary Series
WDI - Sorcerer Mickey - 50 Walt Disney Imagineering Est. December 1952
1952
Coca-Cola Olympiad: 12 XV Helsinki Finland 1952
Milestone
WDI - Sorcerer Mickey - Milestone pin #1 - WED 1952
100 Years of Dreams
DIS - Pluto's Christmas Tree - 1952 - 100 Years of Dreams - Pin 86
Oslo 1952 and Coca~Cola