http://pec.lib.wvu.edu/record/P30041915/1916-1919/1920St. Hilda's Hall, a church school for girls, Charles Town, West Virginia : register for... Serial. Printed Ephemera Collection has: 1915/1916-1917/1918, 1919/1920.Duval, Maria Pendleton.St. Hilda's Hall (Charles Town, W. Va.)14256