Other
Joy2 Learn Foundation: Dancing With Gregory Hines
Explore the world of tap dancing with dancer Gregory Hines. Through video presentations, you'll learn about the history of tap and its techniques. There is also video footage of early famous tap dancers.
IMDb
Im Db: Harold Nicholas
This site has brief biographical information about Harold Nicholas, the legendary tap dancer with brother Fayard Nicholas.
Other
Eperformer.com: The Gallery
Brief description of the Cotton Club, includes photographs of advertisements from the Club. The Nicholas Brothers are featured, click image to enlarge.