Left - Top to Bottom: Beardmore W.B. 111(S.B.3D). 80 hp Le Rhone or 80 hp Clerget, shipboard fighter, 1917-18. Beardmore W.B. IV. 200 hp Hispano-Suiza shipboard fighter, 1917. Beardmore W.B. V. 200 hp Hispano-Suiza 'N-41'. First model with 37mm Puteaux cannon, 1917. Blackburn Triplane. 100 hp Gnome Monosoupape or 110 hp Clerget, 1915-16. Boulton and Paul P.3 Bobolink. 230 hp Bentley B.R.2, 1918.
Right - Top to Bottom: Bristol Scout F. 200 hp Sunbeam Arab, 1917. British Nieuport B.N.1. 230 hp Bentley B.R.2, 1918. Mann, Egerton H.1. 200 hp Hispano-Suiza, shipboard fighter with floatation gear, 1917. Nestler Scout. 100 hp Gnome Monosoupape, 1916. Port Victoria P.V.7 Grain Kitten. 35 hp A.B.C. Gnat, for use off small Naval vessels, 1917.