Historical statement of the improvements made in the duty performed by the steam engines in Cornwall, from the commencement of the publication of the monthly reports.  Compiled at the request of the British Association for the Improvement of Science
By: By Thomas Lean and brother.
Publisher: Simpkin, Marshall, and Co
Published: 1839
Place of publication: London
Language: eng
Number of pages: 152
Subjects: Steam engines -- Early works to 1850.; Steam engines -- England -- Cornwall.