Found in Catalog: “...Felzmann – ein halbes Jahrhundert im Dienst der Philatelie.Die Kataloge zu dieser besonderen Auktion sind ab...”
Felzmann Auction House is holding a Briefmarken Sprechstunde (stamp consultation) on May 21, 2026.
StampAuctionNetwork is holding auctions from Schuyler J. Rumsey Philatelic Auctions including The Richard Malmgren Collection of Hawaii and The Gregory Black Collection on May 25, The Arthur K. Wachtel Collection on May 26, and The Boston 2026 World Expo Auction from May 26-27; Guillermo Jalil has a PHILATINO Internet/Mail Sale on May 28 and June 4; Van Acker Coin Auctions has their May 2026 sale from May 29-30; Daniel F. Kelleher Auctions, LLC has Boston 2026 World Expo Bespoke Private Offerings on May 30, H.R. Harmer Global Philatelic Network Inc. has a Public Auction: Japan Philately and Nordphila e.K. has a Mail auction on June 1; Corinphila Auctions AG has a Worldwide Rarities Public Auction from June 2-6, ROUMET Philatélie has a Worldwide Mail Auction and Russia and Areas Philately has a Russian philately auction on June 2; Cherrystone Auctions has the Richard Druce Collection of Canada and Eastern Auctions Ltd. has a Collectors Mail Auction on June 3; StampAuctionNetwork has Worldwide Singles and Sets and Filatelia Fischer has more than 1500 lots from all over the world on June 4; Paradise Valley Stamp Company has "Paradise Live" on June 6; Lay's Auctioneers Ltd has The Timed Specialist Stamp Sale from June 7-7; Ocean Park Stamp Auctions has a Worldwide Stamp Auction from June 6-8; Cherrystone Auctions has Confederate Stamps and Postal History and Mowbray Collectables has a Postal Stamp Auction on June 9; Daniel F. Kelleher Auctions, LLC has The Terrence A. Corrigan Classic United States Collection from June 9-10, Grosvenor has British Empire & Foreign Countries from June 10-11, and Vance Auctions has a Worldwide Internet/Mail Sale on June 10; Dutch Country Auctions has a Coin & Currency Sale and Daniel F. Kelleher Auctions, LLC has The Terrence A. Corrigan Atlantic Isles Collection on June 11; Daniel F. Kelleher Auctions, LLC has The Jeff Wichmann Pony Express Collection and The "Best Family" Collection on June 16, The Bernard "Bud" Hennig Collection of Germany and German Submarine Mail of WWI on June 17, The Kendall Sanford Pan American Airways Crash Mail Collection and Essam Maasarani Exceptional Collection from the Middle East on June 18; David Feldman SA has auctions for Europe, Latin America, & Worldwide, France & Colonies françaises, and Great Britain, British Empire I & II from June 16-20; and Cwiakala Auctions has a Double Feature on June 20.