408 17 MILLION ARE ON A GOOD THING 17 million people hold Savings Certificates. 17 million sensible people who own a total of well over two thousand million pounds— an average of £126 per head—earning tax-free interest. 17 million people who are helping to swell the total invested in National Savings. This is very good going. But it could be better. And it will be better when all those people who are going to save tomorrow finally decide that tomorrow has come. If you are one of those who save today—congratulations, you're doing a good job.