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Watch that prop...what prop?

Watch that prop...what prop?

A humorous treatment of a serious subject. Air Diagrams were a useful way of imparting what we would now call “health and safety” information. This Air Diagram makes use of another well known wartime slogan (Careless Talk Costs Lives) to stress the need for care when operating close to aircraft propellers.

Date: August 1943
Collection Ref:
X001-5331

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