Mali Rosalyn Sussmen Yalow Science Nobel Butterflies Orchid 2009

This unique Malian stamp from 2009 commemorates Rosalyn Sussman Yalow, a Nobel laureate in Physiology or Medicine, featuring a beautiful depiction of butterflies and an orchid. The stamp is uncanceled and showcases vibrant colors and detailed imagery, offering a fascinating glimpse into scientific achievement and natural beauty.