[DOC] [TLE] History of Duncan Toys Company  FundingUniverse [PAR] The founding of Duncan Toys dates to the late 1920s, but the yo-yo itself goes 
back ... It also made its way to the United States, where in 1866 James L. Haven 
and ... the idea of marketing the toy he had played with as a child in the 
Philippines. ... Contestants would try to see who could keep a yo-yo going up and 
down the... [DOC] [TLE] Yo-yo - Wikipedia [PAR] A yo-yo (also spelled yoyo) is a toy which in its simplest form is an object 
consisting of an axle connected to two disks, and a length of string looped around 
the axle, similar to a slender spool. It is played by holding the free end of the 
string known as the handle (usually ... First made popular in the 1920s, yo-yoing 
remains a popular pastime of... [DOC] [TLE] Yo-Yo History - Invention of the Yo-Yo - The Great Idea Finder [PAR] In the 1920s, he moved to the USA, and worked as a bellhop at a Santa Monica 
hotel. ... He started a company to make the toys, calling it the Flores Yo-Yo 
Company. ... During the 1950s, Duncan introduced the first plastic yo-yos and the 
Butterfly shaped yo-yo ... Steve spends a full two days jumping up and down 
with glee. [DOC] [TLE] ESL Holiday Lessons.com: National Yo-Yo Day [PAR] Of course there were ups and downs before yo-yoing became an American 
pastime. Any story about yo-yos ... Donald Duncan saw a yo-yo for the first time in 
the 1920s. ... Today, the yo-yo is a part of every child's toy cupboard. Young ... It is 
perhaps one of the most successful toys ever. All around ... a circular toy made. b. [DOC] [TLE] Defying Gravity And Logic The Season's Hottest New Toy? It's The ... [PAR] Oct 12, 1997 ... It is a truism in the toy world that what goes up must come down. ... Ohio, which 
sells about three out of every five yo-yos in America. ... Over the last six months, 
Duncan's factory in Indiana has worked 24 hours a day, seven days a week. Toy 
stores and hobby shops are reporting stronger-than-ever sales. [DOC] [TLE] History of the Yo-Yo - Valerie Oliver - Museum of Yo-Yo History [PAR] It was customary, when a child turned of age, to offer toys of their youth to certain 
... The weapon was able to be pulled up and thrown back down for multiple ... In 
the 1920s, a man named Pedro Flores brought the first Filipino yo-yo to ... Donald 
Duncan Sr. s birthday and the phenomenal influence he had in the world of yo. [DOC] [TLE] History of the Yo-yo | YoYo Wiki | Fandom powered by Wikia [PAR] Although the yo-yo is an undeniably ancient toy there is no proof that it is the ... 
However, very few records remain about its origins due to the fact people in the ... 
Duncan brothers making up the rumor of it being a weapon, this was done as a ... 
In doing this, he introduced America to the fundamental yo-yo trick, the sleeper. [DOC] [TLE] The 60 greatest kids' toys ever invented - Insider [PAR] Jul 26, 2016 ... Since 1999, the Toy Hall of Fame has inducted toys that have met their strict .... 
when Donald F. Duncan noticed him and bought him out in the late 1920s. ... 
rubber substitute while America was at war with Japan during World War II. It 
failed to live up to its original purpose, but made for a pretty fun toy. [DOC] [TLE] The Straight Dope: Who invented the yo-yo, and why? [PAR] Jul 26, 2001 ... It's not clear if the toy arose independently in different locations, or spread from 
one spot to another. The key to the modern American yo-yo, in America, however, 
lies in the ...

Question: In the 1920s Donald Duncan introduced this child's toy to America & it's had its ups & downs ever since
Answer: Yo-Yo