Browse Items (1 total) Tags: Piatt County IL. Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Photographs of Spectators Watching Monticello Play Gibson City on 2/15/1966. Photographs of spectators watching Monticello High School play Gibson City, it was win number 22 for Monticello. Tags: 2/15/1966, audience, basketball, Gibson City High School, Monticello High School, Monticello IL., Piatt County IL., Schools, spectators, Sports Featured Item Photos of Model Laundry Co. Photographs of Model Laundry Co. Laundry was located at 302 N. Franklin.