382nd Auction

1925, Exchange Fee Stamp 1 r. on 7 k. brown/green, inverted overprint, fresh colours, unused, very fine and scarce variety, certificate Leupold (2021) (Standard PE 13)

PROVISIONAL BISECT: 1928, Exchange Fee Stamp 10 k. on 250 r. violet, diagonal bisect, tied by official exchange office cachet to reverse of registered envelope to Vienna, correct 28 kopek franking on obverse tied by cds. "MOSCOW -6 X 28", alongside larger departure cds. "MOSCOW -7 10 28", reverse arrival receiver cds. "WIEN 66 -9. X. 28". Very fine, a very rare usage probably due to the shortage of 5 kopek exchange stamp in October 1928 in Moscow, certificate Leupold (2021)

1931, Exchange Fee Stamp 10 k. on 25 k. on 300 r. green, fresh colours, used with the Moscow Exchange Office handstamp, insignificant natural pinhole, fine, very scarce, certificate Leupold (2021)