Browse Items (1 total) Tags: Niantic Elementary Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Photographs of Niantic High School Building and Old Niantic Elementary School. Photographs of Niantic High School Building and Old Niantic Elementary School Building and Children. Tags: 1949, Buildings, c.1900, Children, Macon County Public Schools, Niantic Elementary, Niantic High School, Niantic IL., Schools Featured Item City of Decatur, IL. Monthly Finance Report City of Decatur, IL. Monthly Finance Report for the period May 1, 1968 - July 31, 1968.