Aircraft Recognition Publications Reference Book

The need to apply national markings to belligerents airplanes arose on the Western Front in 1915 during WW I when RFC reconnaissance planes were being fired on by British infantry. Even so there still remained the problem: identifying 'Friend or Foe (IFF), giving rise to a poliferation of aircraft recognition books some official others commercial publications. This book tells the story and highlights those that now in 2016 may be of considerable value to the serious collector of aeronautic artefacts