(i) Sir Watkin Williams Wynn of Wynnstay, co. Denbigh, Bart.
(ii) John Rogers of Westminster, co. Middlesex, gent.
All mines of lead, calamine and copper under waste lands of (i) in the township or Is-y-Coed in Penegoes, co. Montgomery. Plan in margin.
Term: 21 years
Rent: 1/10 part of ore raised in the first year, and 1/14 part thereafter.
Consideration: covenant by (i) to expend at least £1,000 on the works during the first year.