The watermark Winged Wheel Type I, narrow and high and with decentralized hub, comes from the Fabriano paper mill of the Cartiere Miliani company where the paper was produced with the flat system; it has blurred and confused outlines, while the vertical distance between two wheels is 8 mm instead of 10 of the next two types. It exists both in sheets and in reels, identical to the crown type. CEI Catalogue: 89
