Lot 10257 – 1920 7k Stationery envelope with ‘Kitai’ overprint

1920 7k Stationery envelope with ‘Kitai’ overprint for use in China supplemented by 5k imperf. and 2k perf with Harbin surcharges in Chinese currency, the 5k showing INVERTED SURCHARGE, cancelled ST.BUKHEDU7C.E.R, sent by the station master at St Bukhedu to Harbin Wharf, this cover is recorded in “Russia Used Abroad” Pt.5 (1959), p417, fine and desirable Note: Owing to the fall of the rouble, stocks of low-value stamps were surcharged at Harbin in Chinese currency