"Thirteenth annual commencement exercises, Blacksville High School, May 20 to 26, programs …"; "Blacksville High School (Blacksville, W. Va.)"; "Blacksville High School (Blacksville, W. Va.)--Commencement."; "Blacksville High School (Blacksville, W. Va.)"; "undated"; "

Event program. Program lacks year in chronological designation.

"; ""; "P18579"; "pec"; "Blacksville High School (Blacksville, W. Va.)--Commencement."; "14256"; .