Postage Stamps
Karpov Belgian stamp auction sees 1849 10c brown make $63,500
The third auction of Anatoly Karpov's Belgian stamp collection also starred a rare 1849 block
Karpov Belgian stamp auction sees rare cover up 1,500% on estimate
The second part of chess champion Anatoly Karpov's Belgian stamp auction saw estimates smashed
Karpov collection Belgian Congo stamp sets World Record price at Swiss auction
An invert error from Anatoly Karpov's collection has set a World Record for a Belgian Congo stamp
Anatoly Karpov Belgian stamp collection offered at David Feldman
Celebrated chess champion Anatoly Karpov is putting his famous Belgian stamp collection up for sale
