Royal Mail
Mark Bloxham Stamps Buckingham Covers Andrew G. Lajer Mint GB Stamps Julien Calvier North Staffs Stamps Colonial Stamp Company Phoenix Auctions Bridger & Kay Ltd Ross Shiells Ltd Martin Townsend Embassy Philatelists Corbitts BB Stamps Stanley Gibbons Cover Story Ltd Aste Bolaffi, member of Bolaffi Auction Group Harmers of London, member of Bolaffi Auction Group Samwells Ltd Leuchtturm Albenverlag GmbH & Co/Dauwalders of Salisbury |
Catawiki
Auktionshaus Christoph Gartner GMBH & Co. Abacus Auctions Philangles Ltd Daniel F. Kelleher Auctions/Kelleher & Rogers Mayfair Richardson & Copp David Feldman International Auctioneers Robert Uden Philately Steven Scott Stamps Willard S Allman Bill Barrell Ltd Compustamp David Morrison Doreen Royan Spink & Son Ltd Michael Chipperfield Mulready Philatelics Willem Van Der Bijl Pascal Behr Stamp Collector Magazine (Sat – Tues) |
Mark Harvey
Cavendish Philatelic Auctions Ltd Mowbray Collectables Anthony Baker Cherrystone Auctions Vincennes Philatelie John & Mark Taylor Richard Juzwin Australasia Steve Allen Robert A Siegel Auctions Argyll Etkin Ltd Prinz Eric Paul (Stamps) Ltd Postiljonen A B Chris Rainey Pilatte Gilles Gerald Bodily Delcampe Laser Invest Philasearch.com Gmb Dauwalders H.W. Wood Grosvenor Philatelic Auctions Ltd |
John Curtin
Chas Stamps 1st for Stamps Royal Philatelic Society London Cambridgeshire Philatelic Auctions Candlish McCleery Ltd J F Stamps (Denmark) Thames Themes Martin Appleton Classicphil Alan Berman Trevor Pateman Ian Perry Stamps GB, naval world covers & stamps London Philatelists Stephen T Taylor Bill Pipe/Magpie Antonio Torres UK Ltd Triple S Postal History Associates Fyns Frimaerke Service Edmonds & Turner Robert Danzig Beckett Philatelics Ltd John Auld Alliance |