Maker: Irwin Toy
Model: Official Pro-Model
Style: 2nd
Mold: 16
Size: 9.375 inches
Disc Color: White
Lettering/Hot Stamp: Raised Letters: Wham-O Frisbee Official Pro Model; Hot stamp on cupola: CNE Irwin Frisbee Competition 1972; Thin band—Black, Red
Label/Sticker: None
Date Introduced: 1972
Number Produced:
Period of Manufacture: 1972
Special Notes: All discs of this Style are Canadian. These are also the only Pro-Models with Hot Stamped Cupolas. CNE stands for Canadian National Exposition, which hosted the first Canadian Open. Guts and distance were the only events. For more on the event, see this article on the History of Frisbee and Disc Sports in Canada.
Contributor(s): Joe Essman, Kevin Fuller