Number 108 includes two documents (108, 108a). Both consists of pages in the size of 29x21 cm. They are copies of documents written originally in 1759 in connection with Chinese traders. Custodial history: A scholar of the Mongolian Institute of Sciences copied this document in the 1940s, and deposited it in the Institute. Extent and format of original material: Typewritten. Owner(s) of original material: Mongolian Academy of Sciences, Institute of History and Ethnography. Original institution reference: F-1, D-1, HN-108, 108a.