4 WW1 Naval/Air War volumes
The Naval Air Service Vol 1 (1969) 1st Ed. The Crisis of the Naval War - Admiral Viscount Jellicoe 1920 1st ed. (Boards pulling. Scuffing. Inscription and school stamp) Aircraft in the Great war - Claude Grahame White and Harry Harper 1915 1st Ed. Age spots etc. A Student in Arms - Spine spilt to seam. Ageing, School stamps etc.