H F & Co Chicago Kett

H. F. Kett & Co., Chicago was a publishing company based in Chicago, Illinois, active in the late 19th century, specializing in county histories of the American Midwest. They published notable works such as 'The History of Winnebago County, Ill.' in 1877 and 'The History of Carroll County, Illinois.' No individual author named 'H F & Co Chicago Kett' is identified; it refers to this publisher.[1][2][3]