The nomenclature of the seams of the Lancashire lower coal measures.

Repr.: Manchester Geological Soc. Transac. Part 16, 25.

The late measures of the ship-owners in the coal-trade fully examined, in a letter to the Right Honourable William Pitt.

Mode of access: Internet.

Report of the Commissioners appointed to inquire into the several matters relating to coal in the United Kingdom.

Duke of Argyll, chairman.