Gretna explosives factory block plan of magazines, and cordite and ether plants undated

Reference: SUPP 10/40 Creator: Ministry of Supply and successors, the Ordnance Board, and related bodies Catalogue context: Block plan of magazines, and Cordite and Ether Plants. Categories: First World War Subjects: Manufacturing; Weapons Topics: Business, finance and innovation; Land and buildings; Military and war Period: Interwar Copyright information: Copyright clearance for publication is not required, except in the case of documents in third-party copyright. Usage terms: https://www.nationalarchives.gov.uk/documents/information-management/use-of-tna-materials.pdf