[Illustrator, Nydorf.] * For Sale by Superintendent of Documents. 5c. each (81.00 per 100).
Notes:
WH18. Cover up coughs and sneezes, a bad cold may be flu see your doctor.
WH19. Don't gamble with appendicitis, don't use a laxative, call a doctor.
WH20. Welding, guard against explosives, electric shock, burns, gases, powerful arc lights.
WH21. Let's see ! better, longer, easier.
WH22. Be kind to your stomach, choose food and drink wisely, if stomach upset is violent, see your doctor.
WH23. See your dentist, to prevent pain and control infection.
WH24. Wear clean clothes, beat the skin game, a shower after work.
WH25 Know your score, get a physical check-up at lease once a year.
WH26. Beware of carbon monoxide.
WH27. What you don't know can hurt you, get a blood test for syphilis.
WH28. Night shift, guard against fatigue by getting plenty of rest and good food.
WH29. Correct pick-up, avoid hernia.
Availability:
* For Sale by Superintendent of Documents. 5c. each (81.00 per 100).