Letter from (Lt. Col.) P. Panton at Plasgwyn to Captain Price at Mona Lodge, Amlwch "My friend Pennant" is about to publish a new editionof his father's "Tours", and P. Panton now seeks information which will compare the state of the Paris and Mona Mines in 1780 (the date of the first edition) with the state at present 13 October 1808