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 of science fiction and fantasy stories, many of which were published under pseudonyms. According to Bruce Lanier Wright, "Palmer was hit by a truck at age seven and suffered a broken back." An unsuccessful operation on Palmer's spine stunted his growth (he stood about four feet tall), and left him with a hunchback. Palmer found refuge in science fiction, which he read voraciously. He rose through the ranks of science fiction fandom and is credited, along with Walter Dennis, with editing the first fanzine, "The Comet", in May, 1930. Throughout the 1930s, Palmer would have many of his stories published