Roger Burt

1942

• Cornwall's future mines
• Devon and Somerset mines
• Magic with Everything
• The Lancashire and Westmoreland mineral statistics with the Isle of Man
• The mines of Cardiganshire
• The mines of Flintshire & Denbighshire
• The Yorkshire mineral statistics
• A short history of British metal mining technology in the eighteenth and nineteenth centuries
• A short history of British ore preparation techniques in the eighteenth and nineteenth centuries
• Bibliography of the history of British metal mining
• Cornish company records in the Guild Hall [sic] Library, City of London
• Cornish mines