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
Harold E. Palmer and Problems Connected with the Learning and Teaching of Modern Languages with an Analysis of the Various Methods which may be Adopted in order to Attain Satisfactory Results. London, Harrap. Palmer, H. E. (1921). The Oral Method of Teaching Languages: A Monograph on Conversational Methods together with a Full Description and Abundant Examples of Fifty Appropriate Forms of Work. Cambridge, Heffer and Sons. Palmer, H. E. (1921). The Principles of Language-study. London, Harrap. Palmer, H. E. (1922). Everyday Sentences in Spoken English, with Phonetic Transcription and Intonation Marks (for the Use of Foreign Students). Cambridge, Heffer and Sons. Palmer, H.