Unbreakable alliance – Greek World War Two poster

Greece Fights On – Greek World War Two poster

British World War Two poster

Unity of Strength — British World War Two poster

Unity of Strength – British World War Two poster

Dual alliance in the storm – Austrian World War One poster

United we are strong - American World War Two poster

Unity of Strength – British World War Two poster

The new Papaflessas and Diakos were thrown into the struggle of the nation — Greek World War Two poster

Enemies have been threatening us with war for a long time — Soviet poster

The Hellenic Fleet and newly conquered lands — Greek poster

We will sweep the vile invaders from our path! — Soviet World War Two poster

United — American World War Two poster