Keely, Pat (Undefined) Loxley Brothers Ltd, London and Sheffield (printer) Ministry of Labour and National Service (publisher/sponsor) Royal Society For The Prevention Of Accidents (publisher/sponsor)
Unknown (Undefined) Waterlow and Sons Ltd, London EC2, Dunstable and Watford (printer) Ministry of Food (publisher/sponsor) League of National Safety (publisher/sponsor)
Daniel, T Brammall (Undefined) St Clement's Press Ltd, London WC2 (printer) Ministry of Food (publisher/sponsor) League of National Safety (publisher/sponsor)
Unknown (Undefined) Waterlow and Sons Ltd, London EC2, Dunstable and Watford (printer) Ministry of Food (publisher/sponsor) League of National Safety (publisher/sponsor)
Daniel, T Brammall (Undefined) St Clement's Press Ltd, London WC2 (printer) Ministry of Food (publisher/sponsor) League of National Safety (publisher/sponsor)
Daniel, T Brammall (Undefined) St Clement's Press Ltd, London WC2 (printer) Ministry of Food (publisher/sponsor) League of National Safety (publisher/sponsor)
Unknown (Undefined) William Brown and Co Ltd, London EC3 (printer) National Savings Committee (publisher/sponsor) Scottish Savings Committee (publisher/sponsor) Ulster Savings Committee (publisher/sponsor) Her Majesty's Stationery Office (publisher/sponsor)