Forthcoming Auctions David Feldman, Geneva http://www.davidfeldman.comMonday 8 December 2025 - Tuesday 9 December 2025Great Britain and British EmpirePlease follow this link to view your area of interest: https://flipcat.davidfeldman.com/2025autumn-greatbritain-britishempireSchuyler Rumsey Philatelic Auctions http://www.rumseyauctions.comMonday 8 December 2025Gems of PhilatelyPlease follow this link to view your area of interest: https://www.rumseyauctions.com/pdfs/Sale126.pdfDavid Feldman, Geneva http://www.davidfeldman.comTuesday 9 December 2025IrelandPlease follow this link to view your area of interest: https://flipcat.davidfeldman.com/2025autumn-irelandSchuyler Rumsey Philatelic Auctions http://www.rumseyauctions.comTuesday 9 December 2025 - Thursday 11 December 2025The December SalePlease follow this link to view your area of interest: https://www.rumseyauctions.com/auctions/sale/127SiegelInternational,New York http://www.siegelauctions.comTuesday 9 December 2025The Magnolia Collection of Independent MongoliaPlease follow this link to view your area of interest: https://api.siegelauctions.com/file/download?ID=unassigned%2Fc6113113-5bd9-4dd0-8889-31fb00790f2a.pdf&FileName=Sale_1370_Catalog&Download=falseStanley Gibbons Baldwins http://ww.sgbaldwins.comThursday 11 December 2025Stamps and Covers of Great BritainSoler y Llach, Barcelona http://www.soleryllach.comMonday 15 December 2025 - Tuesday 16 December 2025Spain and Foreign Possessions and ForeignPlease follow this link to view your area of interest: https://www.soleryllach.com/files/002_0821_001_cat_en.pdf?a=1617850333SiegelInternational, New York http://www.siegelauctions.comThursday 18 December 2025The Daniel Ryterband Collection of British North America and Great BritainPlease follow this link to view your area of interest: https://api.siegelauctions.com/file/download?ID=unassigned%2Fd22cd2d3-250c-4b30-9afe-d11eeadd7316.pdf&FileName=Sale_1369_Catalog&Download=false