LOT OF 5 VINTAGE DUNCAN BEGINNERS YO-YO YOYO WOOD WOODEN MULTI COLOR PAINT | eBay
Smithsonian - Duncan Genuine Yo-Yo, 1930s America owes its fascination with the yo-yo mainly to Chicago businessman Donald F. Duncan Sr., who spotted it while on a business trip to San Francisco
Vintage and collectible wood Duncan Beginner's yo-yo. This is one of the larger sized beginner Duncan yoyos. Some of them ar… | Yo-yo, Antique collection, Diy gifts
Vintage 1950's Duncan Tournament Yo Yo Red Wooden Wood | eBay