Details: This poster is a war propaganda poster showing soldiers and a tank charging forward in battle. The soldier in the foreground appears to be shouting. The sky above is red and explosions in the background are depicted in yellow. The text reads: They're fighting harder than ever. Are you buying more war bonds than ever?
War bonds are debt securities issued by a government for the purpose of financing military operations during times of war. War bonds generate capital for the government and make civilians feel involved in their national militaries. This system is also useful as a means of controlling inflation in such an overstimulated economy by removing money from circulation until hopefully after the war is concluded.
This poster is usually printed with a thin white edge border.