Icie & Etta Cokonougher abt. 1900

This is a photograph of Icie and Etta Cokonougher, daughters of John Elwood Cokonougher (b.14 July 1850 or 1847 - d. 27 Sept. 1906).  I don't know which one is which in the photo.  John was the brother of my great-grandfather Zachariah Cokonougher, and the son of Adtson and Elizabeth (Shoemaker) Cokonougher.  This photograph was found in the home of my grandparents John Henry Cokonougher and Amelia Cokonougher.  Given the ages of the girls in the photograph, the picture must have been taken sometime around 1900.