Do you know the planes of the RAF?

P/b, 14 x 10cm., 17p.  Printed by Wm. Collins Sons & Co. Ltd.  A small booklet containing clear photographs of fighters, night-fighters, bombers, reconnaissance, Army Co-operation, and FAA aircraft.  The idea was to try and guess what they were called before turning to the back where all the details are revealed.  Includes the Wellington, Halifax, Blenheim, B-17, Swordfish, Lysander, Spitfire, Defiant etc.  Very good used condition.  Stock code P22873-203.