Our group acquired an extremely rare original copy of this atlas in 2015. We subsequently scanned and released its contents to the public for the first time in cyberspace. The original copy was later sold for preservation to the president of the Union County Historical Society, Robert W. Parrott, who also purchased an 1847 1st edition copy of Henry Howe’s Historical Collections Of Ohio from us, as well as several other antique state maps. The copyright on the atlas has expired and is now in the public domain. It can be used in any form you wish and we recommend crediting the publisher, E. C. Bridgman, for use in other published works and school projects.