Palmer notation or afterwards; hence 3/ is ┘ and /5 is ┌ Daniel Johnson has put together a Palmer Tooth Notation TrueType font called FreePalmer. It can be downloaded: handwritten Palmer tooth notations is available for download as well One advantage of Palmer notation is that it can produce a very graphical image, akin to a 'map' of the dentition; tooth transpositions or edentulous spaces can easily be depicted if desired. It would also be feasible to introduce additional alphabetic characters or other symbols, for example to denote supernumerary teeth or bridge pontics, to which a purely numerical method such as the
Raymond A. Palmer in several science fiction magazines of the era. When Ziff-Davis acquired "Amazing Stories" in 1938, editor T. O'Conor Sloane resigned and production was moved to Chicago. On the recommendation of popular author Ralph Milne Farley, the editorship was offered to Palmer. In 1939, Palmer began a companion magazine to "Amazing Stories" titled "Fantastic Adventures", which lasted until 1953. When Ziff-Davis moved its magazine production from Chicago to New York City in 1949, Palmer resigned and, with Curtis Fuller, another Ziff-Davis editor who did not want to leave the midwest, founded Clark Publishing Co. As an editor, Palmer tended to favor