Mali Gerti Teresa Cori Science Nobel Butterflies Orchid 2009

This 2009 Mali stamp honors Gerty Cori, a pioneering biochemist and Nobel laureate. The vibrant design features a butterfly motif alongside an orchid, rendered in shades of purple and green, and depicts a portrait of Cori herself. The stamp is in excellent, uncanceled condition, making it a desirable addition to any philatelic collection.