Mozambique - Jacobus Henricus van 't Hoff - Souvenir Sheet - 13A-925

This is a beautiful Souvenir Sheet, issued in 2012 in Mozambique, celebrating the 160th anniversary of the birth of Jacobus Henricus van 't Hoff (1852-1911), winner of the first Nobel Prize in Chemistry. The stamp features an image of van 't Hoff, whose work helped found the discipline of physical chemistry as it is today. The sheet features images of other chemists, including Richard Adolf Zsigmody and Wilhelm Ostwald. The sheet also features an image of the Nobel Prize. The sheet is Post Office fresh, mint never hinged, and F/VF.