The Australian War Memorial Collection. Test site
American Second World War poster featuring a picture of Uncle Sam with his finger to his lip urging people to be careful what they say in public to protect military information from the enemy.
American Office of War Information poster No. 78 urging citizens to be mindful of sharing information. During the war national security was a major concern and any information shared or spoken to loud
The poster depicts a soldier, crouched low, holding his rifle. 'Silence means security : Be careful what you say or write' urges all people not to talk about the war in public. This was so enemy spies
American Second World War poster depicting a hand wearing a Nazi ring piecing together a jigsaw puzzle. The last piece of the jigsaw is being placed, completing the message "Convoy sails for England /
Canadian Second World War all-text poster highlighting different topics that should not be discussed in public for fear of being overheard by enemy spies. The poster highlights the fact that even smal
American Second World War poster depicting an American GI holding a rifle with affixed bayonet looking out from the poster. Accompanying this image is text highlighting that as the GI is careful about
Office of War Information poster No. 51 is a National security poster warning civilians to be mindful not to tell or be overheard when talking about troop movements or other military activity.
