1917 (20 May) Printed postal card for the Esperimento Posta Aerea Roma - Torino bearing the same stamp to commemorate the service tied CDS and arrival CDS illustrated coloured green card for Circulo Filatelico Italiano, mainly fine, Scott $100 on coloured flown card.
1922 9th Italian Philatelic Congress overprint on 25c blue very fine unmounted mint, usual gum crazing and fine fresh appearance with excellent centring, Sassone 125, SG124, cat £400++ for unmounted mint.
1922 Ninth Italian Philatelic Congress set of 4 overprints on paper each tied by special illustrated CONGRESS PHILATELICO ITALIANO TRIESTE 6.6 22 cancels. The exhibition ran from 4th to the 10th June and these cancels are two days after first day of issue. Sassone 123/6 Cat €1600+.