This is a beautiful Souvenir Sheet, issued in 2012, highlighting the inventions of Leonardo da Vinci and featuring his Pianoviola. The sheet features an image of da Vinci, the Italian Renaissance polymath (painter, sculptor, architect, musician, scientist, mathematician, engineer, inventor, anatomist, geologist, cartographer, botanist, and writer) while the stamp includes an image of his invention of a Pianoviola. In addition, the sheet includes images of his notes and scientific drawings. The sheet is Post Office fresh, mint never hinged, and F/VF. Click here to visit my eBay Store for other auctions and Direct Sale items:
