Heligoland after bombing

Date: April 1945 Reference: ADM 1/25850 Creator: Admiralty, Naval Forces, Royal Marines, Coastguard, and related bodies Catalogue context: Demolition of Heligoland fortifications: report and photographs. Includes 21 photographs depicting: Heligoland: demolition of fortifications; harbour entrance; aerial view after RAF raid; U-boat shelter showing steel shuttered windows and underground storage of depth charges and beach mines; destruction of shelter. Dated 1945-1947. Categories: Second World War Subjects: Air Force; Armed Forces (General Administration); Europe and Russia; Navy Topics: International trade and affairs; Military and war Period: Postwar 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