1280px-Supermarine_Spitfire_Mk_Va_at_NACA_Langley_c1941 Published on March 9, 2018 in Benjamin Scovill Kelsey (9 March 1906 – 3 March 1981)Full resolution (1280 × 957) ← Previous Next → Supermarine Spitfire Mk.Va, R7347, at NACA Langley, circa 1941. (NASA)