Suspected Fifth Column Activities markings on the gorund Little Mill

Date: May 1941 Reference: KV 4/11 (6) Creator: Security Service Catalogue context: Report on the operations of B3C in connection with suspected Fifth Column activities during the Second World War. Categories: Second World War Topics: Military and war Period: Second World War 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