SPAD XIII C.1, sn 7689, Smith IV, after restoration at Paul E. Garber Center, NASM – Copy Published on April 2, 2013 in 4 April 1917Full resolution (1275 × 1000) ← Previous Next → SPAD S.XIII C.1 serial number 7689, Smith IV, after restoration at the Paul E. Garber Center, Smithsonian Institution National Air and Space Museum. (NASM)