Soviet Union 1925/1925 - Russia/USSR: Inverted Overprint on a "For the Benefit of the Warrior" Stamp — "Foreign Exchange... - Zagorsky № Ре 10 Та
Russia 1910/1922 - Lot of Russian stamps with overprints - classic stamps, occupied territories, China - Michel
Russia 1922 - 2 stamps—20 kopecks on 70 kopecks. 1 with perforation, 1 with inverted overprint. RARE! - Bulat
Russia 1922 - Three stamps, a horizontal pair, Kabinett+, and a 5K with inverted overprint, MNH** RARE - Bulat
Hungary & Russian Empire (Imperial Russia) 1871/1979 - Hungary & Russia Stamp Collections 1871–1977 – 2 Stockbooks - Catalogue References: MICHEL Eastern Europe 2025/2026 (E15) – Hungary, and MICHEL Russia and Soviet
Yugoslavia 1919 - Austrian stamps with overprint for Yugoslavia and Bosnia and Herzegovina - MH - Michel
Soviet Union 1937 - Block issue: Puschkin with a plate-error dot in the O of POSTA, and first-day cancellation stamp - Michel: 1xII
Free shippingPoland 1990/1999 - Complete collection in one stockbook, with one block missing — Free worldwide shipping*
Poland 1926 - Warsaw Radio Exhibition Airmail Cover to Lwów – Special Exhibition Cachets & Arrival Postmark
Poland 1960/2014 - Poland 1960-2014 - Large collection of over 150+ FDC envelopes and Postal Stationery (Całostki) -
Poland 1980/1990 - Marcophilie Polaire & Naval, lot of over 100 stamped envelopes, Antarctic Expedition - beaux cachets Artic & Bateaux (Paquebots , Voiliers ... etc) // Voir photos