The Monkees (TV series) project by his agent. Englishman Davy Jones was a former jockey who had achieved some initial success on the musical stage, appearing with the cast of "Oliver!" on "The Ed Sullivan Show" the night of the Beatles' live American debut. He was appearing in Columbia Pictures productions and recording for the Colpix record label and had been identified in advance as a potential star for the series. Texan Michael Nesmith's mother Bette Nesmith Graham had invented a correction fluid and founded the company that became Liquid Paper. He had served a brief stint in the U.S. Air Force and had
Typewriter rather than to the typewriter as a whole. The earliest reference in fictional literature to the potential identification of a typewriter as having produced a document was by Sir Arthur Conan Doyle who wrote "A Case of Identity" in 1891. In non-fiction, the first document examiner to describe how a typewriter might be identified was William E. Hagan who wrote, in 1894, "All typewriter machines, even when using the same kind of type, become more or less peculiar by use as to the work done by them". Other early discussions of the topic were provided by A. S. Osborn in