A commonplace book of Robert Edwards, Tai Draw, near Bala. It contains notes on astrology, witchcraft, legerdemain, geography, natural history, Biblical history, medicinal and household recipes, arithmetical and other tables, algebraical problems, poems, and a copy of a Welsh letter written in 1722-3, by a man born and bred in America to his kindred in the Bala district.

An arithmetic rule-book, containing tables of weights and measures, rules of addition, subtraction, etc.