Hawker Hart I K2970 during exercises, probably in 1935.

Sir Philip Sassoon flying Hawker Hart Trainer K3154 in 1933. Sir Philip was CO of the squadron tin tit he became Under-Secretary of State for Air.

A line-up of 601 Squadron Hawker Harts in front of their hangar at RAF Hendon in 1935. They are seen in their new markings, alternate scarlet and red triangles, adopted when the squadron changed from a bombing to a fighter unit.

Hawker Harts during camera gun practice in 1933.

601 Squadron Wapitis in formation, 1932. Wapitis replaced the earlier D.H.9As, and were in turn phased out with the introduction of the Hawker Hart in 1933.