Stamp auction house

Maison Williame
The oldest Brlgian stamp auction house

John Bull Stamp Auctions, Ltd.
A Chinese stamp auction house based in Hong Kong

Caphila
Site of a famous French stamp auction house in Paris.

La maison du Timbre
Site of company of a stamp dealer and French stamp auction house, also has online stamp auctions, specializes in French stamps and Monaco stamps.

Golden Valley Stamps Auctions
Major brands of stamp collecting accessories available. They also buy stamp and coin collections and maintain a US postage stamp auction house.