The Stack Medical Research Laboratories - 10 piastre

This stamp commemorates Sudan's institutional history, public health advancements, and scientific research infrastructure by depicting the distinctive domed architecture of the Stack Medical Research Laboratories in Khartoum. Opened in the 1920s in memory of Sir Lee Stack, this grand neoclassical facility stands as a major symbol of medical excellence, scientific education, and epidemiological research in North Africa, particularly known for its pioneering work on tropical diseases.