RAF patents. Comprising an Air Gunner patent, very fine flatwork, back lined with white cotton cloth, LAWARREE name markings. An Engineer patent, fine flat workmanship, back lined with grey cotton cloth. A Bomb Aimer patent, fine cambered workmanship, back lined with white cotton cloth. An Air Quartermaster patent, beautifully crafted in a convex shape, the back of the piece lined with a black cotton fabric. To note a light wear and patina of the parts. Condition II+. RAF brevet group. Includes an Air Gunner brevet, fine padded construction with white cotton backing and named LAWARREE; an Engineer brevet, flat construction with grey cotton backing; a Bomb Aimer brevet, padded construction with white cotton backing; and an Air Quartermaster brevet, padded construction with black cotton backing. Slight wear and patina. Condition II+.