A red and grayish-purple all wood yo-yo with a pegged string from Kaysons Novelty Company out of Brooklyn, New York. A nice, intact decal on the purple half. Slightly larger than a beginner-sized yo-yo. The decal says "Patent App. For" though I'm unsure if a patent was actually issued.
A second version of this yo-yo's decal exists that has "Genuine" in a script font style and an overall slightly different design.
Collected November 25, 2003.
Kaysons also made a larger diameter wooden yo-yo named Kayson's Genuine Tournament Top. Like the Genuine Streamline Top in this exhibit, it featured a decal seal but the design was slightly different. The yo-yo's name was Kayson's in a red block font outlined in black; Genuine was in a red script font outlined in black; Tournament Top was in a black thin font style.