THE LONG HAIRED ALBINO BABES OF BARNUM'S BIZARRE BAZAAR -- Florence and Mary Martin
The sisters Florence and Mary Martin were "employees" of P.T. Barnum of New York during the 1800s. en.wikipedia.org/wiki/P._T._Barnum 6 months after posting this image, Flickr commenter Lyneille made positive ID. A thumbnail of these two is found here : www.sideshowworld.com/BL-History-Albinos.html A web search will turn up more info. Thanks, Lyneille !