Pennal Tower estate records of the Price family of Esgairweddan, Pennal, Merioneth, and the Edwards and Thruston families of Talgarth Hall and Pennal Tower, Pennal, Merioneth, including title deeds, 1501-1918, of the Esgairweddan, Talgarth Hall and Pennal Tower estates, mainly in Merioneth and Montgomeryshire, rentals of the Esgairweddan estate, 1604-1727, and Talgarth Hall, 1760-1855; financial paers, [c. 1558]-1918; estate correspondence, 1787-1925; family correspondence, 1727-1917; and the papers of Captain Edward Scott (c. 1752-1842) of Bodtalog, near Tywyn.