For only two pence they can go into a telephone coin-box and call their parents. They can dial 567-5339 and stop parents' worry: Is my child dead or alive?
You remember: thousands of two pence coins lie on a moving shelf, and you have to drop in coins of your own in the hope it will cause the pennies to tumble down for you to collect.
A penny saved is two pence clear, A pin a day's a groan a year.
A penny soul never come to two pence