New ed. originally published, Newton Abbot: David and Charles, 1968.
Bibliographyp.253-254. _ Includes index.
A century of traction engines : being an historical account of the rise and decline of an industry whose benefits to mankind were and are uncalculable by W. J. Hughes. ISBN 0330234048. Published by Pan Books in 1972. Publication and catalogue information, links to buy online and reader comments.