Bette Nesmith Graham fluid as "Mistake Out" in 1956. The name was later changed to Liquid Paper when she began her own company. Mistake Out started the 1960s operating at a small loss, with Nesmith's home doubling as company headquarters. As the product became an indispensable tool of the secretarial trade, Nesmith relocated production and shipping from her kitchen to a 10 feet-by-26 feet portable metal structure in her backyard, where packaging, shipping, and production were centered. Bette Nesmith married Robert Graham in 1962; he joined her in running the company. They divorced in 1975. She sold Liquid Paper to the Gillette Corporation
Nesmith Cougar used the aircraft as a troubled youth project to encourage teens to work together toward a goal. When a modified Cougar won an Experimental Aircraft Association (EAA) design competition in 1963, that organization took over selling plans. Rights to the design were eventually purchased by Acro Sport. The aircraft shape was influenced by the Beechcraft Staggerwing and Wittman Tailwind. The name came from the college of Nesmith's daughter, the University of Houston, whose athletic mascot is a cougar. Nesmith Cougar The Nesmith Cougar is a light aircraft that was developed in the United States in the 1950s and marketed for