File:Vergarolla.jpg

Amateur picture of the Vergarola explosion, 1946.

Source: http://www.istrianet.org/istria/history/ww2/1946_vergarola.htm

rationale:
 * only picture of the event
 * historical picture
 * spread on many newspapers
 * copyright of web site lasted only until 2005.
 * published first in 1946 on the Italian newspaper L'Arena di Pola, defunct after 1949 (no copyright) --TheFEARgod 15:51, 19 August 2006 (UTC)