P-51D-5-NA Mustang (CS-E, serial number 44-13893) nicknamed “Caroline”, P-51D-10-NA (CS-L, serial number 44-14733) nicknamed “Ruggie’s Ruthie”, P-51D-5-NA (CS-F, serial number 44-13795) nicknamed “Marg” and P-51D-5-NA (CS-K, serial number 44-13966) of the 336th Fighter Squadron, 4th Fighter Group lined up at East Wretham. ©IWM