GAETANO ARTURO CROCCO (1877-1968), ca. 1911, member of III. Rgt. Genio, which undertook military trial flights with Italys first airship "N1", nine original large size and small size brass uniform buttons in three different effectuations with inscription "Gento militare", plus two picture postcards "III. Genio" from 1905, and one of the lieutenants telegrams from 1906
; Flugpost; FLUGPOST INTERNATIONAL; Italien
; Airmail; INTERNATIONAL AIRMAIL; Italy