The Cornish beam engine
Subtitle: a survey of its history and development in the mines of Cornwall and Devon from before 1800 to the present day, with something of its use elsewherein Britain and abroad.
Publisher: Cornwall Books
Published: 1989
Place of publication: Exeter
Language: eng
Number of pages: 285
Notes: Originally published: Truro, Barton, 1965.

Includes index.