safety

When moving the drill up and down, the drill operator must pay attention to the movement of the drill block

When moving the drill up and down, the drill operator must pay attention to the movement of the drill block (early 1950s)

It is strictly forbidden to hoist persons with a rope

It is strictly forbidden to hoist persons with a rope (early 1950s)

Beware of the cat's head rope getting tangled and breaking, hitting people

Beware of the cat's head rope getting tangled and breaking, hitting people (early 1950s)

Lift the slip handle upwards and be careful with the elevator

Lift the slip handle upwards and be careful with the elevator (early 1950s)

Slips on jacks must be tied with ropes

Slips on jacks must be tied with ropes (early 1950s)

Be sure to take care front and aft when pulling the cat's head

Be sure to take care front and aft when pulling the cat's head (early 1950s)

Pulleys must be covered

Pulleys must be covered (early 1950s)

Push and release the tongs, don't back down, so as not to hit people

Push and release the tongs, don't back down, so as not to hit people (early 1950s)

The position of the tongs should be upright

The position of the tongs should be upright (early 1950s)

When operating a winch, the posture should be upright and in tandem

When operating a winch, the posture should be upright and in tandem (early 1950s)

Safety precautions for electricity use in the countryside

Safety precautions for electricity use in the countryside (1950s)

Participate in insurance for unexpected injuries for construction workers - Strengthen the inspection of safety and hygiene, give full play to labor enthusiasm - China People's Insurance Company

Participate in insurance for unexpected injuries for construction workers - Strengthen the inspection of safety and hygiene, give full play to labor enthusiasm (1953)

Wait until machinery has come to a complete stop before repairing line shafts, moreover use a secure ladder

Wait until machinery has come to a complete stop before repairing line shafts, moreover use a secure ladder (1953, May)

Use a protective cover when grinding wheels

Use a protective cover when grinding wheels (1953, May)

Belt pullies close to the ground must be protected with railings

Belt pullies close to the ground must be protected with railings (1953, May)

Axles located in thoroughfares must have a safety bridge

Axles located in thoroughfares must have a safety bridge (1953, May)

Low-placed axles must have a protective cover

Low-placed axles must have a protective cover (1953, May)

Sturdy safety covers must be placed around belt pullies

Sturdy safety covers must be placed around belt pullies (1953, May)

Gears on top of machinery must be covered

Gears on top of machinery must be covered (1953, May)

Please use implements when cleaning up iron shavings to avoid wounding people

Please use implements when cleaning up iron shavings to avoid wounding people (1953, May)

Raise alertness to take strict precautions against conflagrations

Raise alertness to take strict precautions against conflagrations (1954)

Everybody takes part in putting out a fire

Everybody takes part in putting out a fire (1954)

Fire fighting equipment must be paid attention to and everything must be kept in good order

Fire fighting equipment must be paid attention to and everything must be kept in good order (1954)

Heighten our vigilance, take precautions against poisons in foodstuffs

Heighten our vigilance, take precautions against poisons in foodstuffs (1961, January)

Comrades, we must resolutely achieve safe production - safe production wall chart 1

Comrades, we must resolutely achieve safe production - safe production wall chart 1 (1964, December)

Mechanics must pay attention to safe work -- safe production wall chart 2

Mechanics must pay attention to safe work -- safe production wall chart 2 (1964, December)

When hoisting the safety regulations for lifting heavy equipment must be observed -- safe production wall chart 5

When hoisting the safety regulations for lifting heavy equipment must be observed -- safe production wall chart 5 (1964, December)

Pay attention to safe work when gas welding and gas cutting -- safe production wall chart 8

Pay attention to safe work when gas welding and gas cutting -- safe production wall chart 8 (1964, December)

Before starting electrical work insulated equipment must be checked -- safe production wall chart 9

Before starting electrical work insulated equipment must be checked -- safe production wall chart 9 (1964, December)

Improve fire prevention work to protect the safety of national and collective property

Improve fire prevention work to protect the safety of national and collective property (1966, August)

Be sure to check before starting welding work

Be sure to check before starting welding work (late 1970s)

Pay attention to the signals ahead, absolutely guarantee the safety of moving trains

Pay attention to the signals ahead, absolutely guarantee the safety of moving trains (early 1980s)

Absolutely do not neglect safety, your loved ones are looking for your safety

Absolutely do not neglect safety, your loved ones are looking for your safety (Date unknown - 1980s?)

Always wear a hardhat

Always wear a hardhat (1981, April)

Careful with the "tiger mouth"

Careful with the "tiger mouth" (1981, April)

Pay attention to mine safety

Pay attention to mine safety (1981, May)

Strengthen labor safety, make a good job of safe production

Strengthen labor safety, make a good job of safe production (1982, April)

Care for comrades, respect the teacher and love the student, strive for domestic peace, unite with the neighbourhood

Care for comrades, respect the teacher and love the student, strive for domestic peace, unite with the neighbourhood (1983, January)

Be careful about stabbing your foot

Be careful about stabbing your foot (1984, April)

Take strict precautions against traffic accidents!

Take strict precautions against traffic accidents! (1984, April)

Guard against injuries while hoisting

Guard against injuries while hoisting (1984, April)

Safe production, intelligent production

Safe production, intelligent production (1984, April)

Danger-Be careful about live wires

Danger-Be careful about live wires (1984, April)

Inspect meticulously to eliminate hidden dangers

Inspect meticulously to eliminate hidden dangers (Date unknown - 1980s?)

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