The Seal Nunataks are a group of 16 nunataks emerging from the Larsen Ice Shelf east of Graham Land. On Larsen Nunatak is located the Argentinian Base Conjunta Teniente Matienzo.
Argentina 1965, Base Conjunta Teniente Matienzo.
(64°58'34.69"S 60° 4'11.03"W)
The stamp was issued in the series "Tierra Fuego & Argentine Antarctica".
Argentina 2009, A view from space of the Larsen Ice Shelf.
The Seal Nunataks can be seen between "Larsen A" and Larsen "B".
The stamp was issued in the miniaturesheet
"Preserve the Polar Regions & Glaciers".