This image shows an historical advertisement in the newspaper <a href="https://en.wikipedia.org/wiki/El_Tiempo_(Colombia)" class="extiw" title="w:El Tiempo (Colombia)">'El Tiempo'</a> (Colombia, page 2C) placed by the guerrilla "M19" (acronym of "<a href="https://en.wikipedia.org/wiki/19th_of_April_Movement" class="extiw" title="w:19th of April Movement">19th of April Movement</a>") before <a href="https://es.wikipedia.org/wiki/Robo_de_la_espada_de_Bol%C3%ADvar" class="extiw" title="es:Robo de la espada de Bolívar">steal the Bolivar Sword</a> in January 17, 1974. The ad say "parasites... worms? wait M19", in reference to the politics of the time as an illness and the M19 as the cure. To the moment of the publication (January 17th, 1974), nobody knowed about M19. With the theft of the sword, the group debuted.
M19 (<a href="https://es.wikipedia.org/wiki/Movimiento_19_de_abril" class="extiw" title="es:Movimiento 19 de abril">Movimiento 19 de abril</a>) - Periódico <a href="https://es.wikipedia.org/wiki/El_Tiempo_(Colombia)" class="extiw" title="es:El Tiempo (Colombia)">'El Tiempo'</a>
<a rel="nofollow" class="external free" href="http://www.eltiempo.com/eltiempoimpreso/index.php?modeq=poranio&amp;anio=1974">http://www.eltiempo.com/eltiempoimpreso/index.php?modeq=poranio&amp;anio=1974</a>