Country: Guinea-Bissau, Year of Issue: 2008, Type: 4 Stamp Sheet, Condition: F/VF Mint Never Hinged, Topic: Worldwide National Festivals; Carnival, Portugal; The Festival of San Fermin, Spain; Cinco de Mayo, Mexico, Carnaval, Rio de Janeiro, Brazil; Universidad Popular Autonoma del Estado de Puebla, Catalog #: 8313a