Do you have increased eyestrain while reading or writing because of inadequate or wasteful lighting? "Give yourself a rating: 10 points for each correct answer. If your score is 100, and you put your knowledge to practice, take a bow. A score of 90 is excellent, 80––good, 70––passing, and 60 or less––sorry you'd better take those robbers more seriously if you wish to relieve the strain on your eyes as well as on your purse."

This quiz was "borrowed" from a home magazine dated September, 1945––enjoy!