The product is a hardcover book titled “Rough and Regular: A History of the 119th Regiment of Pennsylvania Volunteer Infantry” by Larry B. Maier. Published by White Mane Publishing Company, Incorporated in 1997, the book delves into the history of a specific regiment during the United States Civil War period. With 359 pages, the book provides a detailed account of the military experiences of the 119th Regiment of Pennsylvania Volunteer Infantry, offering a unique perspective on the state and local history of Philadelphia during that time.