Aircraft

2 volumes in 1, very numerous b&w photo illustrations, plan drawings and diagrams (for Halifax), bibliography (for Wellington), 256 pp, pictorial glazed boards in d/w, in very good condition, Bookmart (Leicester) 1994

29 x 21.1 cm, 1250g, ISBN 1 85648 173 5  

See the description (below) from the dustwrapper flaps.

Originally published by Ian Allan in 1987 and 1982 respectively.  All editions of both are now out of print.