This Stamp Souvenir Sheet was issued by Guinea-Bissau in 2013. The topic is Firsts in Space featuring the first Woman Cosmonaut Valentina Tereshkova, and the first Human to travel in space Cosmonaut Youri Gagarine. 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:
