Postcard depicting Afonso Costa (1871-1937) jumping off a moving tram, following a short circuit that caused a explosion which he mistook for an assassination attempt.
Unknown author<span style="display: none;">Unknown author</span> <span style="font-style:normal">[illegible]</span>
<ul><li><a rel="nofollow" class="external text" href="http://grandeguerra.bnportugal.pt/1915_julho.htm">Diário da Grande Guerra - Julho de 1915</a>
<ul><li><a rel="nofollow" class="external free" href="http://grandeguerra.bnportugal.pt/pdf/1915/jul/1915-07-03_Postal2.pdf">http://grandeguerra.bnportugal.pt/pdf/1915/jul/1915-07-03_Postal2.pdf</a></li></ul></li></ul>