caption: The image shows an open book with a black and white image of a man's handwriting on it. The text on the paper reads "escritura xi, vol xii, no 1, no 2, no 3, no 4, no 5, no 6, no 7, no 8, no 9, no 10, no 11, no 12, no 13, no 14, no 15, no 16, no 17, no 18".