| 2008 | Mario Mentaschi and Thomas Matha (Italy): Letter mail from and to the Old Italian States 1850-1870 |
| 2007 | Mrs. Michele Chauvet - Jean-Francois Brun: Introduction a l'histoire postale de 1848 a 1878 |
| 2006 | Bruno Crevatto-Selvaggi: Il Regno d’Italia |
| 2005 | Patrick Maselis: From the Azores to New Zealand, The Belgian Colonies on all six Continents (1451-1916). Their origins, history and communication (Pre-philately) |