276 LISTEN TO YOUR WISER SELF! Thinking how nice it would be to spend all that money? "But how much nicer," says our Wiser Self, "to spend it later on when there'll be more to choose from. And in ###he meantime wouldn't it be better to take it out of that old box and buy some National Savings Certificates?" Every 15/- Certificate earns you 5/6 in 10 years' time. This increase is not subject to Income Tax. They're easy to buy, easy to hold, easy to cash. Savings up keep prices down. NATIONAL SAVINGS CERTIFICATES ISSUED BY THE NATIONAL SAVINGS COMMITTEE BECAUSE.