A.P. 1719B & E. Halifax II & V with four Merlin XX or 22 engines. Original copy dated 2/44. 2nd edition. 64 pages with pullout diagrams/photos. Covers a general description of the aircraft plus information on handling, operating data, emergencies etc. The cover is a little soiled and dog-eared/creased with minor loss at the corners. Pages generally good bar light soiling and rusted staples. Good used condition. Stock code P21361.