| Description Of Item | Lecture notes by Thomas Laycock about clinical forms of pigmentation. Skin, hair and eye pigmentation is considered. Pigmentation in animals including crocodiles and elephants is also described. Case examples are given, including the cases of an 80-year-old man who had been gradually turning white over the course of many years, and a 45-year-old enslaved man born in Kentucky, whose hair, eyes and skin turned white. |