Russia 1914/1915 - Stamps - Two stamps featuring extremely rare and superb varieties. Catalog value: 1,000 euros.
Russia 1916/1917 - Stamps - A superb block of stamps featuring extremely rare errors and varieties, according to the Mandrovcki
Russia 1896/1917 - Batch of Russian stamps with overprints – Armenia, Wrangel Army, etc. Rare! - Michel
Russia 1896/1929 - Lot of Russian stamps with overprint — classic stamps and other, better ones. - Michel
Soviet Union 1914/1978 - Full sheets (17) of stamps of the Soviet Union, sheet parts (16) Soviet Union/Russia - Michel
Ukraine 1914/1918 - Stamps, Carpathian Ukraine and Ukraine, various with the Trident, among others. MNH, MH, catalog - Bulat,
Russian Federation 1918/1918 - Russian Civil War: North-Western Army. Black overprints. Some are signed! - Kramarenko № 9, 12, 2, 4, 11, 6
Soviet Union 1927/1927 - USSR: Auxiliary standard edition. Inverted. "POSTAGE STAMP kop. 8 kop." Rare! - Zagorsky № 174. II. Ta
Romania 1931/1948 - Airmail: period selection. Complete series. - Catalogul timbrelor poștale românești.