Druid Copper Mine
at Illogan, near Hayle, Cornwall.
1824 Correspondence about an Hydraulic Engine installed by Richard Trevithick from George E. Hamilton [1]
1824 Entry regarding an engine at the mine by Mr. Coster (possibly Thomas Coster) [2]
See Also
Sources of Information
- ↑ Mechanics Magazine 1824/03/13
- ↑ Mechanics Magazine 1824/07/03