A. Ozolin

№ 72-с/2003
№ 65К-2003

The advertisement of the stamp series devoted to the 300th anniversary of St Petersburg.
№ 53-с/2003
№ 47-с/2003
№ 40-с/2003
№ 22-с/2003
№ 21-с/2003
№ 14-о/2003
№ 239К-2002

Russian post-stamps devoted to the reign of Alexander I (1777-1825).
№ 50К-2002

"Dogs" stamp series advertising.