There was also the Lawrence Rolling Mill / Lawrence Iron Works in Ironton.
Lawrence Furnace in Elizabeth township, Lawrence County, was built by James Riggs & Co., of whom I have no personal knowledge, but I remember with great pleasure the venerable John Culbertson, owner and manager of Lawrence furnace a half century ago. Mr Culbertson was a native of Pennsylvania and in his early manhood came to southern Ohio and became identified with the iron industry and was a prominent figure in iron circles up to the time of his death which occurred years ago. He was a strong man intellectually and retained his mental and physical vigor up until the last Mr Culbertson had one son, Cambridge, who spent his early days with his father at the furnace and afterward went to Tennessee where he became interested in iron making in that section. Jack Culbertson, a grandson, went south and became quite prominent in the iron business there. A nephew and namesake John Culbertson of Vinton county has devoted most of his life to the making of pig iron and contracting and delivering ore to the furnaces. Another nephew, William Wirt Culbertson, came into this iron district more than a half century ago and was employed as bookkeeper at Ohio furnace. At the close of the Civil War, he was wearing the shoulder straps of a colonel. He married a daughter of Thomas W Means, an iron magnate, and moved to Ashland, Ky., where he became interested in the iron business. Later he launched into politics and was twice elected to congress but he was never robust physically and died years ago.
Source: “The Iron Trade Review.” Volume 39, Issue 2. July 19, 1906. Page 21
Lawrence Furnace School still standing in the woods
Ohio Calcium Company Limestone Kilns
These silos were part of the Ohio Calcium Company, ran by Carter Abel, and are NOT remnants of Lawrence Furnace.
There were TWO Lawrence Furnaces, but the second was built across from the first. The original charcoal furnace was built in 1833 by John Campbell and others; the second coke-fueled furnace, pictured below, was built in 1889.