No title. HMS Euryalus Anti-Submarine (Antisubmarine) Frigate, London.
L/S HMS Euryalus. L/S Royal Navy officers on deck with Tower Bridge in background, pan to antisubmarine mortars. C/U sailor throws lever to move mortars. C/U as the mortar barrels moving. L/S torpedo carrying Westland Wasp helicopter. C/U ditto. L/S the ship. C/U guns pan to superstructure. Panning shot interior the bridge. L/S view from the bridge. L/S the Euryalus at anchor in River Thames.