J.E. Morpurgo "Barnes Wallis", 1972, first edn., in d/jkt, signed by the author on title page, with a card signed by Barnes Wallis

J.E. Morpurgo Barnes Wallis, 1972, first edn., in d/jkt, signed by the author on title page, with a card signed by Barnes Wallis tipped on to front endpaper; together with a typed letter signed by Wallis, and newscuttings two of which are inscribed by him.