This work is in the public domain in the United States because it meets three requirements:
it was first published outside the United States (and not published in the U.S. within 30 days),
it was first published before 1 March 1989 without copyright notice or before 1964 without copyright renewal or before the source country established copyright relations with the United States,
it was in the public domain in its home country (Italy) on the URAA date (1 January 1996).
ITALY - JANUARY 01: A Portrait Of The Duce, Benito Mussolini, Between 1937 And 1940. Portrait Of The Duce, Benito Mussolini, Between 1937 And 1940. (Photo by Keystone-France/Gamma-Keystone via Getty Images)