My monographies
I wrote, by my researches and studies and not for commercial purposes, two monographies about GNR stamps, the first streats about the history of the most discussed stamp of issue of Brescia, the 1,75 Lire and the second monograph treats about both issues of GNR, Brescia and Verona, especially about typographic compositions and quantity issued. Actually I am working on a study about all print varieties of both issues. Hope to publish that work soon.