Who invented the type of script used in autographs?
Autograph (Assyriology) An autograph in Assyriology is the hand-copy of a cuneiform clay-tablet. Producing an autograph is often the first step of a tablet's archaeological interpretation and the autograph is frequently the authoritative form that is published as source material. Autographing the text is followed by transliteration, transcription and translation.
Yakut scripts There have been three major Yakut writing systems in use since the early 20th century. The first systematic alphabet was developed by Semyon Novgorodov, and was based on the International Phonetic Alphabet. Novgorodov's alphabet was developed in 1917, and continued in use until 1929. In addition to the characters shown below, Novogorodov also introduced four letters to represent the diphthongs found in Yakut: /ɯa͡/ – ꭠ, /ie͡/ – ꭡ, /uo͡/ – ꭣ, and /yø͡/ – w. Vowel and consonant length was indicated with the colon (e.g. a:, t:). While this alphabet was in use, various changes were implemented, including the addition of capital letters. After 1929, Novgorodov's alphabet was replaced by a form of Latin script based on the Uniform Turkic Alphabet. This was in turn replaced in 1939 by an alphabet using the Cyrillic script. Prior to the Novgorodov alphabet, various "ad hoc" phonetic Latin and Cyrillic-based systems had been developed.