288 PRODUCTIVITY CAMPAIGN 1949 HOW YOU CAN HELP. Send a card today for a copy of "Productivity Pays—and How." It is an easy-to-read booklet that tells you what the 1949 Productivity Campaign will do for you and how you can support it. The booklet is free from Economic Information Unit, Room B2, Norgeby House, 83, Baker Street, London, W.1. Firms and Trade Union branches can obtain bulk supplies by applying on their official letter paper. GOOD wages and steady employment are what we all want. The Productivity Campaign 1949 (P.