Mantell, L. - A manual of motor mechanics and high efficiency tuning: the functional working of the petrol engine.

Temple Press, 1918. Third Edition. Hardcover. Clean hardback bound in blue cloth with black titles and decoration, advert for Sphinx spark plugs on rear board, cloth is worn at corners, pages, age-toned, no inscriptions. [viii] + 208 pages, illustrations throughout, index, adverts on endpapers. Undated but text references confirm this edition was published in 1918. Good with no dust jacket.