Lot 2594

1910 (4 Jul) Receipt of two pieces of official mail from the Ministry of the Empire to Kobdo Amban by Changping. Changping was the head station of the Northern Yizhan impe- rial courier route to Monogolia

1910.7.4 理藩院寄科布多辦事大臣，於昌平之“收管”一份。 昌平為蒙古郵驛路線之首驛。