National Posters 'Money Mouth' Poster

USA, c. 1950s

National Posters 'Exciting! (coin)' Poster

USA, c. 1950s

National Posters 'Tired Feet' Poster

USA, c. 1950s

Keep Your War Savings Pledge Poster

USA, 1917

War Savings Stamps 'Keep Him Free' Poster

USA, 1918

Caja de Pensiones Para la Vejez Poster

Spain, c. 1930