Unknown (Undefined) J Weiner Ltd, 71/5 New Oxford Street, London WC1 (printer) Ministry of Labour and National Service (publisher/sponsor) National Coal Board (publisher/sponsor) Her Majesty's Stationery Office (publisher/sponsor)
Dekk, Dorrit (Undefined) Fosh and Cross Ltd, London (printer) Ministry of Works Mobile Labour Force (publisher/sponsor) Ministry of Labour and National Service (publisher/sponsor) Her Majesty's Stationery Office (publisher/sponsor)
Mendoza (recto) & Wherrett, J Ramsey (verso) (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)