Yakut scripts
There are 4 stages in the history of Yakut writing systems: until the early 1920s – ad hoc Cyrillic alphabet; 1917–1929 – Novgorodov's Latin alphabet; 1929–1939 – the unified Yañalif Latin alphabet; since 1939 – a Yakut Cyrillic alphabet. == Early Cyrillic == At the end of the XVII century records of Yakut words were made, and in the 19th century.