Port Victoria P.V.2
The Port Victoria P . V . 2 was a British prototype floatplane fighter of the First World War , designed and built at the Royal Naval Air Service's Port Victoria Marine Experimental Aircraft Depot on the Isle of Grain . 
<triplet> Port Victoria P.V.2 <subj> floatplane <obj> instance of <subj> Port Victoria Marine Experimental Aircraft Depot <obj> manufacturer <triplet> Royal Naval Air Service <subj> British <obj> country <subj> First World War <obj> conflict <triplet> Port Victoria Marine Experimental Aircraft Depot <subj> British <obj> country