This product is a collection of over 70 advertising pieces from the Ottawa Line produced in Ottawa, IL. The pieces are primarily in the form of brochures and feature a multi-color design with a theme centered around agriculture. The brand associated with these advertising pieces is Ottawa, known for its agricultural products. This lot of advertising memorabilia offers a glimpse into the agricultural industry in Ottawa, IL, showcasing various campaigns and promotions. It would be a valuable addition to any collection of agricultural advertising or Ottawa memorabilia.