9 4 , ▁Vol ▁ 2 2 ▁No ▁ 1 1 ▁Issue ▁ 2 5 9 . ▁pp .   3 2 – 3 9 . ▁London : IP C . ▁ISSN ▁ 0 1 4 3 - 7 2 4 0 . ▁ ▁London , ▁P ete . ▁" S au nd ers - R oe ' s ▁Ro cket ▁F igh ters ." ▁A ircraft , ▁Vol . ▁ 4 3 , ▁no . ▁ 7 , ▁July ▁ 2 0 1 0 . ▁ ▁Mason , ▁Francis ▁K . ▁The ▁British ▁F ighter ▁since ▁ 1 9 1 2 . ▁London : ▁Put nam , ▁ 1 9 9 2 . ▁. ▁ ▁Win chester , ▁Jim . ▁" TS R . 2 ." ▁Con cept ▁A ircraft : ▁Pro tot ypes , ▁X - Pl anes ▁and ▁Ex perimental ▁A ircraft . ▁Kent , ▁UK : ▁G range ▁Books ▁pl c ., ▁ 2 0 0 5 . ▁. ▁ ▁Wood , ▁D erek . ▁Project ▁Can cel led : ▁The ▁Dis aster ▁of ▁Britain ' s ▁Ab andon ed ▁A ircraft ▁Project s . ▁London , ▁UK : ▁Jane ' s , ▁ 2 nd ▁edition , ▁ 1 9 8 6 . ▁. ▁▁▁ ▁But t ler , ▁Tony . ▁British ▁Secret ▁Project s : ▁Jet ▁F igh ters ▁Since ▁ 1 9 5 0 . ▁Mid land ▁Publishing , ▁ 2 0 0 0 . ▁. ▁ ▁Wood , ▁D erek . ▁Project ▁Can cel led