The Fine Structure of the Melanocyte and Melanin Granule**From the Division of Dermatology, (Dr. F. W. Lynch, Director) and the Department of Anatomy, University of Minnesota Medical School, Minneapolis 14, Minnesota.Aided by research grants M-388 and B-782 from the National Institute of Mental Health and the National Institute for Neurologic Diseases and Blindness, U. S. Public Health Service, and by the Graduate Medical Research Fund of the University of Minnesota.