1941 (13 Oct). German front Russian Occup. Contingent 17923. Russian 20k red stat card feldpost cachet + azi censored.

1898 (13 April). Stadt post / City mail. St Petersburg. Fkd reg env 4 kop red vert strip of cds. Fine.

1940 (14 July). Moscow - Switzerland. Reg in 50k blue stat env + 1r flag adtl. VF.

1935 (14 Nov). Moscow - Switzerland (13 Nov). Diff calendars. Reg air multifkd env + 2 mns air labels. German Luftpost unusual.

1936 (17 aug). Moscow - Switzerland (19 Aug). Reg air multifkd env. Fine.

1883 (20 June). St Petersburg - USA, Chicago (15 July). 7k grey stat env. Fine used transited transatlantic usage.

1881 (12 Sept). Latvia - Riga - Denmark (27 Sept). Fkd env 7k grey red cds. Fine early usage.

1871 (16 Oct). Paris - USA / N Orleans. EL fkd 30c brown pair / red star + NY steamship 10c PP in red mns due 10. Fine transatlantic Post Prussian war usage.

1881 (14 June). Cronstadt - Norway / Kragero. Single 7k fkd env via St Petersburg. Fine early prepaid usage.

1915 (14 Dec). Petrograd - Egypt. Via London reeg fkd env 15k brown blue horiz pair censored cachet. Red wax seal via around to Western Front. Intereseting.

1873 (12-16 Nov). Kasanb - Anakocy. Fkd 10k brown blue oval cds. VF better usage.

1881 (3 March). Local fkd env bearing 10kop brown blue 67 dots.

1871 ((10 April). Reverse fkd env 10k brown blue tied 860 dots. Addressed to Kasanb stline depart pmk bilingual Arab addresing.

c.1871-3. Local fkd env bearing 10k brown blue tied 533 dots bilingual addressing in Arab + Russian. Most unusual.

1873 (31 March - 6 April). Kasanb - Anakocy. Local fkd env 10k brown blue oval dots via Moscow. Arab reverse anotation fwding.

1916 (8 Aug). Serpuchov - USA / Tx, Galvezton (7 Oct). Reg multifkd WW I censored env. high fkg.

1902 (26 Sept). Central Siberia. Trans railway TPO nš50. Fkd card. Irkutsk - Switzerland (50c). Great usage.

1901 (28 June). Central Siberia - Switzerland (19 July). Fkd card. Great usage.

1901 (26 June). Siberia/ Transiberian railway nš124 TPO - Switzerland (16 July).

1875 (6 Oct). St Petersburg - Switzerland / Schaffhausen. Via Prussia tricolor fkd complete E cds + 2 1/2 charge account.