Save Serbia our ally – American poster

Save Serbia poster 1915

Poster for the Serbian Relief Committee of America, 1914, Archives of Serbia

Liberators? – German World War Two poster

Australians arise! Save her from this shame! – Australian World War One poster

Sorry we didn't know it was invisible — Serbian poster

Remember our Turkish comrades in arms! — Austro-Hungarian World War One poster

Your Liberty Bond will help stop this – US World War One poster

Save your child poster, United States, World War I (POSTERS 34)

Slovakia is already freeing itself of it chains – Czechoslovak World War One poster

European War — Russian World War One poster

Americans all poster, United States, World War I (POSTERS 18)

Get back, bear! – Greek poster