Keywords: Cover Russian Post in Mongolia Urga 1915.jpg en A 1915 cover red band from Urga to Beijing franked by a Russian Imperial stamp 10k dark blue cancelled with Urga v Mongolii date stamp postmarked on arrival Tchilinghirian ru Конве т усской почты в онголии У га ф анки ованный почтовой ма кой Российской импе ии 10 коп 1915 http //www stampcircuit com/Closed_Stamp_Auction/auctionmap php dirname Closed_Stamp_Auction ItemType ALL class Stamp sale_id 1508 country Mongolia 20 category Russian 20Post 20Offices 20in 20Mongolia single stampcircuit com Russian Post Office in Mongolia 1915 100px PD-RusEmpire Postal covers of Russia Postal covers of Mongolia |