WW I poster Canada World War I, Canadian propaganda poster showing a Canadian soldier holding a drowned Red Cross worker and raising his fist at the sailors on the nearby German submarine. Poster is a reference to the sinking of the Canadian Red Cross transport ship Llandovery Castle. Original Title: Victory Bonds will help stop this. Kulture vs. humanity. Lithograph poster, color; 92 x 61 cm. Montreal Litho. Co. Ltd.. Montreal 1918.