A 1917 Russian Ulankom cover is to provide one of the top lots in Spink's January 18 sale in Hong Kong, with a valuation of $64,450-90,231.
 The Ulankom post office stood in a remote region of Mongolia |
Ulankom is a town in Mongolia that was the site of a Russian post office for less than a year. It was opened in 1917 and closed immediately after the October Revolution on November 7-8.
The cover is the only recorded piece of mail to pass through the office, making it highly desirable to collectors of Russian postal history.
Please sign up to our free newsletter to receive exciting news about stamp auctions.
