1943 - Air Mail, 25c green dark, 2nd type overprin
1943
1943 - Air Mail, 25c green dark, 2nd type overprint, with variety "small lower dot after the G and incomplete letter N at the bottom" (pos.14). Only six copies printed. Sign. Oliva, Cert. Sirotti and Andreoni (Sassone PA117/IIae - € 28.000)
