Be Patriotic - American World War One poster

America First poster (ca.1915-1929)

Americans will always fight for liberty – US World War Two poster

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

As one man — American World War Two poster

Americans all — American World War Two poster

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

A play about soldiers – German World War One poster

Eat more fish, they feed themselves — American World War One poster

As we fight, you too must work for the victory! — German World War Two poster

Greece Fights On – Greek World War Two poster

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

For a country where we are still masters of our own destinies — American World War Two poster