1922 (1 Jul) RSFSR Russia, Cover from St. Peterburg (Petrograd) to New Bedford (USA), franked with 4 x 10R and 5k (Image)

1922 (15 May) RSFSR, Russia, Registered Cover from Odessa to USA (United States), franked with block of 5R Control stamps and sheet of 7500R (Image)

1923 (4 Aug) USSR, Russia, Registered Cover from Moscow to Riga franked with Philatelic Exchange Stamp and Gold Standard multiples (Image)

1924 (8 June) Russia, USSR, Soviet Union, Airmail Registered Cover franked with full set of 1924 Airmail stamps (Image)

1924 Soviet Union, USSR, Cover from Tula to Leipzig (Germany), registered 3r All-Russian Help Invalids Committee and Gold Definitive Issue Stamps (Image)

1924 Soviet Union, USSR, Cover from Tula to Leipzig (Germany), registered 3k Lenins Death, 100r on 5r All-Russian Help Invalids Committee and Gold Definitive Issue Stamps (Image)

1925 Soviet Union, USSR, Cover from Moscow to Leipzig (Germany), registered 3k Children's ?ommission at the '????' and The First Anniversary of Lenin's Death Stamps (Image)

1931 (31 July) USSR Russia-Germany, Malygin Icebreaker and Graf Zeppelin, Arctique Mail and Airmail Registered Cover, 'Arkhangelsk - North Pole - Friedrichshafen', final destination Amsterdam (Image)

1932 (31 March) USSR, Russia, Rare Airmail Registered Cover of large format from Moscow to Philadelphia (USA), franked with Philatelic Exchange stamp and Soviet stamps, US 10c red added on delivery (Image)