Comprises: Item 1: c. 100 letters, mainly from Lisbon and Madrid, discussing Spanish royal marriage, full description of bomb outrage, including Queen Ena's account and comments on misrepresentation by British press, visit to Huelva Rio Tinto mines, embassy chapel construction and visits to Scotland and to Princess Henry of Battenburg, 1 Jan 1906-25 Dec 1906. Item 2: 110 letters, mainly from Madrid, discussing Spanish royal family, Princess Beatrice and birth of Crown…