Auction Catalogue: rarities of the World, Autumn 2008
Stamps auction catalogue: Italian States
Stamp story: The "Treskelling Yellow", error of colour
Stamps auction catalogue: rarities of the World and important collections
Auction Catalogue: Olympics Stamps, Covers and Memorabilias
Document
Stamps Auction catalogue: Madagascar
Stamps Auction catalogue: Rarities of the World
Stamps auction catalogue: rarities of the World 2013
