History: Preparedness Day Parade Bombing, Corner of Steuart and Market Streets, San Francisco, 1916 [1185 x 922]

https://i.redd.it/zt77ugawrrax.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/4u27o6/preparedness_day_parade_bombing_corner_of_steuart/?utm_source=ifttt