Lot 919

Qianlong Year 48 (1783) large official cover from Jun Van Jugderjav of the state and government to the clerk of the authority governing the guardians at Russian front. Scarce early Mongolian Urtuu covers.

乾隆四十八年（1783）大型公文封，鈐紅色官印。稀罕之早期蒙古驛站郵例。