A set of six posters, published by the Chinese People's Liberation Army Chongqing Municipal Public Security Bureau, Legal Military Control Commission Fire Branch in 1967.

The Mao quotation reads "We must not let down our vigilance".

The Mao quotation on the wall reads "Prepare for war, prepare for famine, for the people".

The text reads "The stove must be clean, the water jar must be full, and the fire must be supervised by someone."