christie's collectors guides How to buy photographs / Stuart Bennett s.n.d.e. pamphlet Detector, Mine ; no. 6A : general description and second to fourth echelon work (draft E.M.E.Rs tels B 362 & B 364) afv/weapons series Making tracks : British carrier story 1914 to 1972 / by Peter Chamberlain and Chris Ellis Urquhart of Arnhem : the life of Major General R.E. Urquhart, CB, DSO / by John Baynes