Interesting collection of the Soviet accident prevention posters.
Look out for buffers.
Put the tool rest closer to the stone.
Hey, scatterbrain, don’t cripple your friends!
Don’t throw the strops inside the hold without warning.
Don’t walk on fish.
Throwing off the fender, hold the clamp.
Hide the hair.
Don’t use the badly-mounted maul.
They are working upstairs. Don’t stay under the mast.