Keep a guard on what you say - British World War Two poster

British anti-gossip poster from the Second World War (1942) showing a soldier standing guard outside another soldier's mouth. Design by Abram Games. 

This is a reproduction printed professionally on high-quality matte paper.

Small prints: A4 (210 × 297 millimetres or 8.27 × 11.69 inches)

Large prints: A3 (297 × 420 millimetres or 11.69 × 16.54 inches).