2777375 Course of the River Mole, from Box Hill Bridge to Leatherhead shewing the situation of the various ? (engraving) by English School, (19th century); Private Collection; (add.info.: Course of the River Mole, from Box Hill Bridge to Leatherhead shewing the situation of the various apertures called Swallows. Illustration for A Topographical History of Surrey by E W Brayley revised by E Walford (Virtue, c 1880). Digitally cleaned image.); 穢 Look and Learn.