329 GROUP CAPTAIN HE doesn't bother about the wings—doesn't wear flying kit in this job. But he's fighting as hard, with the same back-to-the-wall determination as he did in 1918. This time his weapon is money. He's an officer of the Savings Group at his factory. And he expects you to do your bit. Save every penny, every pound you can scrimp and scrape from your pay packet and your house- keeping money. Put it into National Savings Certificates. You can buy them from your Savings Group or the Post Office and Trustee Savings Banks.