| Title | Lectures "Penrhyn : Its history, its families and its papers" and "The Griffith family of Penrhyn" in the hand of TR along with photocopy of family tree, poster of The Historical Association (Bangor Branch) advertising the lecture and small map of lands surrounding Penrhyn Castle mounted on board
File also includes second draft of the "Penrhyn Castle : Book of the House" with manuscript amendments [?compiled by National Trust for Penrhyn Castle] |