YAKUTSK : 1920, "1 rub" black handstamp overprint on 1 k., "2 rub" on 2 k. (two singles, black and violet overprints), fresh colours, unused, certificate Ceresa (2013) (Geyfman-Nr. 1, 3, 4)

1920, black handstamp overprint "1 rub" on 1 k., violet handstamp overprint 5 k and 15 k. (horizontal pair), tied by cds. "YAKUTSK 28 6 20" to parcel card to village Mykhti, reverse arrival cds. "MYKHTI IRKUT. -5 7 20", strong vertical archival fold, not affecting the adhesives, fine and rare combination, sign. and certificate Ceresa (2013) (Geyfman-Nr. 1, 7, 11)

YAKUTSK: 1920, "4 RUB" violet overprint on 4 k., horizontal pair, tied by cds. "YAKUTSK -1 4 21" together with Arms 20 k. (revalued in roubles without additional overprint) to parcel card, undelivered and returned to Yakutsk with receiver handstamp "YAKUTSK -6 6 21". Trivial vertical archival fold not affecting the adhesives, fine and very scarce, certificate Ceresa (2014) (Geyfman-Nr. 6)

1920, violet handstamp overprints "4 rub" on 4 k., vertical pair neatly tied by cds. "YAKUTSK -4 2 21" to parcel receipt card to village Vytim, together with Arms 20 k. on 14 k. (33) (revalued to 20 roubles each), paying the 666 roubles tariff for 73,31 funt weight parcel, with arrival on reverse. Light archive fold touching one 20 k., of no importance, very fine and scarce, sign. and certificate Ceresa (2013) (Geyfman-Nr. 6)

1920, violet handstamp overprints "4 rub" on 4 k. and "10 rub" on 10 k. on 7 k. (two vertical pairs), neatly tied by cds. "YAKUTSK -4 2 21" to parcel receipt card to village Vytim, together with Arms 20 k. on 14 k. (vertical strip of five, revalued to 20 roubles each), correctly paying the 144 roubles tariff for 16 funt weight parcel, reverse arrival cds. "VITIM IRKUT. 17 2 21". Light archive fold away from the adhesive, of no importance, very fine, a rare usage, sign. and certificate Ceresa (2013) (Geyfman-Nr. 6, 9)