Vintage Genuine Lumar Beginner's Tin Yo-Yo No.34 | TheTreasureTrench
National Museum of American History
Vintage 1970's Duncan Butterfly YoYo - Ruby Lane
Duncan Mosquito Yo-Yo
Vintage Duncan Yo-Yo | Hyper Imperial | Made in US | 1994 | Sealed Unpunched | eBay
Vintage Duncan String Pak Butterfly Yoyo Yellow Orange - Etsy UK
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Nostalgic Throwback – Duncan Yo Yo Imperial – Nostalgia King
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Wooden Super Tournament Vintage Yo-Yo By Duncan #3600St : Amazon.co.uk: Toys & Games
Duncan Butterfly Yo-Yo
Butterfly® Psychedelic – Duncan Toys
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Duncan Imperial Yo-Yo
Vintage Duncan Imperial Yoyo Worlds 1 USA Made Blue Yo-yo - Etsy UK
Vintage Duncan Yo-Yo | Butterfly (Blue) | Made in USA | 1994 | Sealed Unpunched | eBay
Vintage Duncan Neo YoYo Yo-Yo Orange | eBay
Duncan Butterfly Yo-Yo
