Vote Social Democrat – Austrian poster

Vote Social Democrat - German poster

All workers must protest the horrors of modern war – Hungarian poster

1917 - Social Democratic election poster, List 4

Vote, or he'll be your master – Italian poster

Mihály Bíró - Poster Vienna International Fair

Mihály Bíró - Poster Székesfővárosi Állatkert

Vote for your liberty — Uruguayan poster

Beware of Mensheviks and Social Revolutionaries: they are followed by Tsarist generals, priests and landowners – Soviet poster

Mihály Bíró - Poster Tobelbad

Mihály Bíró anti-war poster 1912

Predizborni poster Milana Stojadinovića za izbore 11.12.1938. (2)

Mihály Bíró - Yost (Hungarian Typewriter Poster) c. 1912