Brick and marble in the Middle Ages: notes of a tour in the north of Italy (1855)
Street, George Edmund, 1824-1881 · London, J. Murray · leaf 257
RirifcVfet QiromollllL . MAMTUA. … Chap. IX. CASTLE. 185 but very much modernized. There still remain, how-ever, some good three-light windows in the upperstage, enclosed within a circular arch, without tracery,and divided by marble shafts. Some very good archesremain also in the lowest stage, which, though nowbuilt up, are still…