SMITH, Frederick E. 633 Squadron. London, Hutchinson, .
8vo. Original boards, spine lettered in silver; pp. 223; spine a bit discoloured, a little spotting at beginning and end due to offsetting from endpapers; a good copy of a very uncommon title.
First edition, first printing of Smith's novel, the tale of a 'brilliant air ace' in the Second World War', which was the basis for the 1964 film.