Trial flight of Airship R31

Date: 29 July 1918 Reference: AIR 11/242 pt6 (132) Creator: Air Ministry, the Royal Air Force, and related bodies Catalogue context: R.23 to R.80 airships; kite balloons; 11 airship stations (list enclosed) Categories: Transport and travel Subjects: Air transport; Airships; Topics: Crime, courts and justice; Transport and travel 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