single all original antique american victorian era salvaged chicago interior residential cast iron fireplace mantel keystone

hard to find original 19th century antique american ornamental cast iron interior residential refinished cast iron fireplace mantel keystone likely executed by c. b. evans and company, cincinnati, oh. the brushed metal keystone was salvaged from a badly damaged iron mantel with "horseshoe" opening. the cast iron fireplace mantel keystone is in great condition, with no damage evident.