Stanley Gibbons - Sells stamps.

Corbitts - Dealers, auctioneers, and valuers of postage stamps of the world, coins, banknotes, and medals.

Crown Agents Stamp Bureau - Offers the latest stamp issues for collectors.

J.Barefoot Ltd - Supplies stamps and philatelic material.

Mark Sargent (G.B.) Stamps - Offers British stamps and covers.

Guernsey Post Office Philatelic Bureau - Featuring news and current issues of Guernsey Bailiwick stamps.

Pete's Stamp Pad - Offers popular and unusual stamps from all parts of the world in sets, singles, and lots.

David Allen Philatelics Limited - Sells historical stamps from around the world.

Dauwalders of Salisbury - Specialising in British stamps and pre-stamp covers, and postal history, covering the Victorian era to the present. Also offers stock from other countries.

Stamp Centre London, The - Offers first day covers, souvenir items, autographed stamps, and more.

Phil Stamp Covers - Sells first day stamp covers as well as stamps, accessories, and other collectibles. Based in the U.K.

SH Stamps - Deals in postage stamps from Great Britain and the Commonwealth.

Elstree Stamps - Specialising in the 1887 Queen Victoria Jubilee issue.

M. Osborne Covers - Offers commercial, signed, and thematic covers and more.

Robin Hood Stamp Company - Thousands of stamps are listed on our site and are indexed by country.

Purves Philatelics - Online dealer and auctioneer of British Commonwealth postage stamps.

Benham - Producers of first day covers. Also carries rare, official, and autographed covers.

Packs and Cards - Offering stamp cards and presentation packs for collectors.

Harbour Stamps - Offers pre-1936 British stamps.

Juniper Covers Ltd. - Founded in 1996 by Hugh V. Feldman. Providing postal history items related to pre-stamp material of Great Britain.