Boardman Robinson WWI poster 1

Russian poster WWI 009

Russian poster WWI 070

Russian poster WWI 039

Russian poster WWI 027

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

War Savings stamp poster, United States, World War I (POSTERS 23)

Eagle poster, United States, World War I (POSTERS 76)

A Happy New Year to our gallant soldiers! – British World War One poster

Russian poster WWI 008

Russian poster WWI 072

Russian poster WWI 037

German World War One poster