Cold Work For The Front Spanish Civil WarOriginal vintage Spanish Civil War propaganda poster The Nights are Cold Work For The Front Les Nits Son Fredes Treballeu Per Al Front featuring artwork by Marti Bas (1910 1966) depicting a soldier closing his coat collar to protect himself from the cold with an autumn leaf and snowflakes blowing past his bayonet rifle gun in the winter wind against the blue sky background, the text below. Issued by The Unified Socialist Party (Partit Socialista