Advertising posters for consumer saving aimed specifically at children in West Germany (from L) from 1955, 1967 and 1951 are on display at the exhibition "Saving - History of a German Virtue" at the German History Museum in Berlin. John Macdougall / AFP
Advertising posters for consumer saving aimed specifically at children in West Germany (from L) from 1955, 1967 and 1951 are on display at the exhibition "Saving - History of a German Virtue" at the GShow more

New German exhibition documents the country's mania for saving