Royal Air Force 1939-1945- Fighter Command On 6 December 1939 King George VI, with the Duke of Gloucester and Viscount Lord Gort (Commander-in-Chief of the BEF), inspected RAF Air Component units at Lille-Seclin. Here the King greets Squadron Leader J. S. 'Johnny' Dewar, commanding No 87 Squadron, in front of a smart line-up of Hurricanes.

Note the original two-bladed propellers.

Source: wikipedia.org