AWDRY, The Rev. W. (author). Gunvor & Peter EDWARDS (illustrators). Enterprising Engines. London; Kaye & Ward Limited. 1968.
Landscape small 8vo. Original dark blue linson boards decorated and lettered in yellow, preserved in pictorial dustwrapper; pp. [vi], 3-56 + [iii]; illustrated throughout in full colour with double-page illustrations tinted yellow to front and rear; a fine, crisp and uninscribed copy complete with a very attractive, unclipped, dustwrapper (6/-) with one unobtrusive, closed tear (15mm) to bottom edge of lower panel.
First edition. Number 23 in Reverend Awdry's Railway Series.