Ridawiya Library, MS 5229
MS 5229 is a 13th-century (7th century Hijra) manuscript, 210 folia (420 pages), kept in Astane Quds Museum (موزهٔ آستان قدس رضوی), Mashhad. It was discovered in 1923 in Mashhad by Turkic scholar Ahmed Zeki Validi Togan.
Source: Wikipedia — Ridawiya Library, MS 5229 (CC BY-SA 4.0)