Leonardo da Vinci,
The Notebooks of Leonardo Da Vinci
(1478 – 1519)
“ Imola as regards Bologna is five points from the West towards the North West at a distance of 20 miles. Castel San Pietro lies exactly North West of Imola, at a distance of 7 miles.Faenza, as regards Imola lies exactly half way between the East and South East at a distance of 10 miles; and Forli lies in the same direction from Imola at a distance of 20 miles; and Forlimpopolo lies in the same direction from Forli at a distance of 25 miles. ”
