Nobel Prize Winner - 5 stamps imperforate mint, catalog no. 563-567, Mauritania

These five stamps were issued on April 29, 1977 by the postal administration in Mauritania in honor of the Nobel Prize winners. The stamps show Frédéric and Irène Joliot-Curie (Nobel Prize in Chemistry), Emil von Behring (Nobel Prize in Medicine), George Berhard Shaw (Nobel Prize in Literature), Thomas Mann (Nobel Prize in Literature) and the international Red Cross (Nobel Prize in Peace ). Catalog no. 563-567