Ratio3:4:8:9 Type C.1 On dark surfaces except upper surfaces July 1942 – January 1945; upper wings and fuselage sides of all 2 TAF bombers and photo-reconnaissance Spitfires, January 1945 to early 1947. Upper and lower wings and fuselage sides of 2 TAF fighters (e.g.: Hawker Tempest) January 1945 to early 1947.