About This Stamp
Ernest E. Just is known primarily for his research in marine biology. He pioneered experiments in the fertilization of marine invertebrates and studied the fundamental role of the cell surface in the development of organisms. In 1915 he was the first recipient of the Spingarn Medal awarded by the National Association for the Advancement of Colored People (NAACP).
First Day of Issue Ceremony
First Day of Issue Date: February 1, 1996
First Day of Issue Location: Washington, DC