Walter Frederick Morrison disc more cheaply. In 1955, he and Lu designed the Pluto Platter, the archetype of all modern flying discs. On January 23, 1957, they sold the rights for the Pluto Platter to the Wham-O toy company. Initially Wham-O continued to market the toy solely as the "Pluto Platter", but by June 1957 they also began using the name "Frisbee" after learning that college students in the Northeast were calling the Pluto Platter by that name. Morrison also invented several other products for Wham-O, but none were as successful as the Pluto Platter. Morrison and his wife, Lu Nay Morrison had
Thomas Platter the Younger Thomas Platter the Younger Thomas Platter the Younger (; ; c. 24 July 1574 in Basel – 4 December 1628 in Basel) was a Swiss-born physician, traveller and diarist, the son of the humanist Thomas Platter the Elder. The foremost record of Platter's life is the manuscript journal he kept, written in German, between around 1595 and 1600. It details his life as a medical student in Montpellier and his later travels in France, Spain, Flanders, and England. The diary supplies detail on many aspects of late sixteenth-century European culture: medical education (including dissections), street and carnival life in Barcelona,