Gottfried Wilhelm Leibniz German Mathematician Scientist FDC Postcard

zx364  A rare limited edition first day cover from Germany of Gottfried Wilhelm Leibniz  with stunning artwork of this historic figure and the original stamp on its first day of release.It features the special first day of release commemorative hand frank for full authenticity (see scan) with further details of Gottfried Wilhelm Leibniz on reverse (in German language) unused and mint. 

Gottfried Wilhelm Leibniz was a German polymath active as a mathematician, philosopher, scientist and diplomat who invented calculus in addition to many other branches of mathematics, such as binary arithmetic, and statistics.