Handwritten letter by George Cavafy from England to his brother, Peter John, in Istanbul. The letter is written on the first three pages of a double sheet notepaper. The recipient's address written in the last page. The sender refers to a misunderstanding between the two brothers, which has by now been resolved as well as to the poor financial situation of his brother. He comments on their partnership and the course of their commercial house in Egypt and in Istanbul; he asks of him to take charge of the branch in Alexandria or Cairo instead of returning to England. He proceeds to an analysis of the business plan and details financial information regarding their company.

Handwritten letter Marika Zalichi (Cavafy's second cousin) to the poet in the first three pages of a bifolio. The last page is blank. The sender refers to the stay in Istanbul of the poet's brother, John, as well as to the wedding of Eleni Fotiadi (daughter of the demoticist physician Fotis Fotiadis) to Alexandros Pappas on Prinkipo (23-7/5-8-1906). She encloses the printed four-page invitation to the wedding and uses its envelope for her own letter as well. (Prinkipo)