Browse Items (1 total) Tags: W.A. Otis Browse All Browse by Tag Search Items Sort by: TitleCreatorDate Added Photographs of Carnegie Library Blueprints. Photographs of the Carnegie Library blueprints. Tags: Architecture, Blueprint, building, Carnegie, Carnegie Library, Decatur IL, Downtown, library, Library Bureau, Photo File: Library, Plans, Public, Public Library, W.A. Otis Featured Item Photo of New City Jail Photograph of three men inside a jail cell at the new city jail. Photo taken 12/27/1940.