Each page is 6 by 9 in. Lots of detailed information mainly within the state of Iowa. The 1887 Iowa Railroad Report focusing on the Chicago, Milwaukee & St Paul Railway offers valuable insights into the transportation industry in the United States during that time period. With detailed information spanning 20 pages, this report provides a comprehensive look at the operations and management of this prominent railroad company. It serves as a historical artifact that showcases the development and growth of the railroad industry in the United States, making it a valuable collectible for enthusiasts and historians alike.