R F (Undefined) Henry Hildesley Ltd, London (printer) United Nations Information Organisation (publisher/sponsor) Her Majesty's Stationery Office (publisher/sponsor)
Unknown (Undefined) Henry Hildesley Ltd, London (printer) Her Majesty's Stationery Office (publisher/sponsor) Ministry of Aircraft Production (publisher/sponsor)
White, E (Undefined) Henry Hildesley Ltd, London (printer) United Nations Information Organisation (publisher/sponsor) Her Majesty's Stationery Office (publisher/sponsor)
W S B (Undefined) Henry Hildesley Ltd, London (printer) Her Majesty's Stationery Office (publisher/sponsor) Army Blood Transfusion Service (publisher/sponsor)
W S B (Undefined) Henry Hildesley Ltd, London (printer) Her Majesty's Stationery Office (publisher/sponsor) Army Blood Transfusion Service (publisher/sponsor)
Unknown (Undefined) Henry Hildesley Ltd, London (printer) Her Majesty's Stationery Office (publisher/sponsor) Ministry of Aircraft Production (publisher/sponsor)
Unknown (Undefined) Henry Hildesley Ltd, London (printer) Ministry of Health (publisher/sponsor) Blood Transfusion Service (publisher/sponsor) Her Majesty's Stationery Office (publisher/sponsor)