This typewritten document consists of pages written in 1980 in the size of A4. Note: it includes 64 photographs. Extent and format of original material: Typewritten. Owner(s) of original material: Mongolian Academy of Sciences, Institute of History and Ethnography. Author(s) of original material: G. Tserenkhand, D. Nansalmaa. Original institution reference: F-7, D-1, HN-67.