Nahuel Huapi Lake ( nahuel=puma- huapí, =island), Patagonia. Post stamp printed in Argentina | Estampilla postal, Sellos postales, Estampillas de correo
Argentinian definitive stamp series of 1954/76 pt.4: other designs with double border frames
Amazon.com: Postage Stamps Argentina 50c Bister Puma Stamp Scott #687 Dated 1960 : Toys & Games
QTY-4) S. Official Argentina Puma Stamps, MNH, OG, Circa 1959/60. | eBay