Hayes, after Eli L. (American, 19th century), Coal Works of Joseph Walton and Co., Miners and Shippers of Coal and Dealers in Lumber, West Elizabeth and Blossomville, PA, Pool No. 1 and 2 Monongahela River, 1877, lithograph with later hand coloring, image size 29.5 x 12.5 inches, frame size 38 x 22 inches. Published by Titus, Simmons & Titus in Philadelphia, PA. Published in Illustrated atlas of the Upper Ohio River and Valley from Pittsburgh, Pa. to Cincinnati, Ohio, compiled & drawn for the publishers by E.L. Hayes. West Elizabeth is Southeast of Pittsburgh.