Description: Starting in 1977, the National Air and Space Museum, with assistance from the International Frisbee Association, Wham-O Manufacturing Company, volunteer instructors from several states, and the Washington Area Frisbee Club, held their first Frisbee Festival on the National Mall.
Description: The discovery of a folder titled, "Unicorn," in collection at first brings excitement then disappointment as the unicorn in question was a unicorn fish, not the mythical unicorn.
Showing results 445 - 456 of 699 for Inventions -- United States -- History