Tipp-Ex errors" (German: "Tippfehler"). He subsequently founded a company of the same name. Shortly after that a "Tipp-Ex Sales & Distribution" company (Tipp-Ex Vertrieb GmbH & Co. KG) was founded in Frankfurt by Otto Carls. This company still exists under the name of Tipp-Ex GmbH & Co. KG close to Frankfurt. "Tipp-Ex" became a registered trademark with the German patent office in 1987. Earlier, in 1951, Bette Nesmith Graham invented the first correction fluid in her kitchen and began marketing the product in 1956 as "Mistake Out", later called Liquid Paper. Tipp-Ex GmbH only started to produce white correction fluid in
Michael Nesmith his live appearances with The Monkees. He would use that guitar in their motion picture "Head" for the live version of "Circle Sky", and also for the final original Monkees tour in 1969 with Davy Jones and Micky Dolenz. In a post on his Facebook page in 2011, Nesmith reported that both guitars were stolen in the early 1970s. As with the other Monkees, Nesmith came to be frustrated by the manufactured image of the whole project. He was permitted to write and produce two songs per album, and his music was frequently featured in episodes of the series. Nesmith