Aron R. Halberstam PhilatelistsSpecializes in issues through 1960.
Arthur Ryan & Co.Specializes in regular and BOB issues, plus booklets and sheets.
Brandon GalleriesSpecializes in classics and errors.
British First Day CoversSpecializes in commemorative envelopes.
Channel IslandsOffers issues, covers, and related postal material.
Chrysalis StampsOffers various issues.
CoverCraftSells FDCs from Great Britain.
Elstree StampsSpecializes in issues of the United Kingdom.
Embassy PhilatelistsSpecializes in early issues.
Empire Era StampsOffers issues through 1960.
Empire Stamp Co.Sells various issues.
Faldor StampsSpecializes in Australia and the Pacific Ocean.
Fourpenny PostSpecializes in FDCs and covers.
Gibraltar Philatelic BureauOffers recent issues from territory next to Spain.
Grahame W. MannOffers various issues.
Heart of England PhilatelicsSpecializes in various issues through 1960.
John ListerSpecializes in various issues.
Johnson PhilatelicsSpecializes in African and other issues.
M. & N. HaworthSpecializes in issues of former and current possessions.
New Zealand CoversSells FDCs, advertising envelopes, and other postal history.
North Staffs StampsSells various issues.
Paddington PhilatelicsSpecializes in mint issues.
Paul KliaugaOffers issues of Australia and the Pacific Ocean.
Peter's StampsOffers Channel Islands and other issues.
Philatelic ItemsOffers various issues.
Philately Phor PhunOffers various issues.
Purves PhilatelicsSpecializes in various issues.
QV PenniesSpecializes in engraved issues portraying Queen Victoria.
Robin LinkeSpecializes in covers of Australia and the Pacific Ocean.
SC StampsOffers mint issues and FDCs.
SH StampsOffers in various issues.
Sovereign Stamp CompanySpecializes in Canadian and other issues.
Stamp ShopSpecializes in New Zealand, postcards, and coins.
Stanley GibbonsCatalogue publisher also sells stamps, albums, and supplies.
Stanley LisicaSpecializes in post-World War II mint issues.
Sturminster StampsSpecializes in classics.
Woodford Sports CoversSells cricket, golf, and wildlife commemorative envelopes.