books.google.co.uk - Includes the seminal "Early History of Negro Minstrelsy," by Col. T. Allston Brown, together with pen-and-ink portraits of the major minstrels, and a comprehensive index....http://books.google.co.uk/books/about/Burnt_Cork_and_Tambourines.html?id=TbOyfBvi32YC&utm_source=gb-gplus-shareBurnt Cork and Tambourines
