December 15, 2018 03:07 Updated Follow There are over 400 battle flags in the IWM collection, including more than 300 Civil War flags. "Visit the IWM website for more information" Related articles What are the IWM hours of operation? Can I visit the observation level of the Soldiers & Sailors Monument? How many Hoosiers fought in the Civil War, World War I, or World War II? Need Help? Have problems? Who do I call? What Agency? What services and collections are available for me at the State Library?