Sponsors and Curators The Museum of Yo-Yo History is a labor of love, and we would not be able to stay up-to-date with exhibits without the support of our sponsors and curators. Big thanks go to One Drop Design and Duncan for supplying us with their latest models, YoYoExpert for their help and support, and to Cody Orr, TotalArtist and YoYoBrothers™ for allowing us to use their collections! If you're a manufacturer, or just a big collector and you want to help support the Museum drop me at line at chimera@yoyomuseum.com Duncan World's Championship Contests 1964 poster Exhibit #3997 Type Advertising Date 1964 Owner Rick Brough Compare Poster advertising the Duncan World's Championship Contests that was open to boys and girls 15 years and younger, circa 1964. The total value of prizes was $25,000 US (about $228,840.00 in 2022). See the poster up close. The viewer lets you zoom in/out on the poster or drag the poster to move your view. Poster is courtesy of the Duncan Family Yo-yo Collection at the National Museum of American History, Archives Center. Of interest... Download a PDF of The 1964 Duncan National Championships documentation (27.9 MB). Other Views Poster, large 2005-2023 Software © David W. Hall & Grahame BaptieWright Content by David W. Hall & Rick Brough