Prins Bernhard spreekt met officieren van de Royal Navy tijdens de herdenkingsceremonie van de Duitse inval van 10 mei 1940 Manschappen van 1-II-40 R.I en een detachement marinetroepen staan op 12 mei 1940 naast de fruitloods op de Harwichkade te Hoek van Holland. Guns (15in.) and --------- ahead Signalling from the foretop in the North Sea Catholic priest saying Mass on one of the Mess decks in a battleship H.M.S. "Queen Elizabeth" scores a hit Night firing 12" full charge. H.M.S. "Hercules" Interior view of a submarine in course of construction Shipping projectiles (15") An officer on a submarine fixing a message to the leg of a carrier-pigeon The pilot of a British seaplane which is resting on the water and is in need of assistance, writing a message for help which he … Putting pigeons aboard [...]