331st Auction , 29 June – 8 July 2019
Starting bid: 2 400 HKD
Hammer price: 2 400 HKD
Large size official cover of Bogda Khan Period Script from Gongchigdash to Governor of Disciple, Gongchigdash was the authority who was responsible for stamp of Sansraidorj. With 3 big seals on both sides. VF-F.