- Black and white cartoon of a soldier and a miner standing in front of a wooden door with an oversized padlock on it. The padlock represents a shortage of metal for military equipment which is locked behind the doors. The miner holds a large key labeled "More Ore". The soldier tells him that only he can unlock the doors.
- Item content: English
- Also available online via UNT Digital Library.
WWII, metal, war supplies, padlock, miner, soldier, civilian responsibility
World War posters, Historical Collection posters