Sassone Catalogo Specializzato dei Francobolli d'Italia e dei Paesi Italiani (in Italian)
Sassone Special Stamp Catalogue 2021 – Volume 1
CATALOG AND LISTING OF STAMPS
About 1000 colour pages in which the stamps of: Ancient States – Kingdom of Vittorio Emanuele II – Kingdom of Italy – RSI – Lieutenancy – Trieste A.M.G.-V.G. are cataloged and quoted – Trieste A.M.G.-F.T.T. – Trieste B – Local Emissions – Polish Corps – First World War (Foreign Occupations of Italian Territories and Redent Lands) – Second World War (Italian Occupations and Foreign Occupations of Italian Territories) – Foreign Post Offices – Italian Colonies – Foreign Occupations of the Colonies.