original and intact american civil war-era new york city rowhouse interior fireplace summer cover attributed to w & n jackson & sons co., new york city, ny. the american aesthetic movement firebox cover is comprised of cast iron with the original baked black enameled finish remaining largely intact. the perforated iron cover was designed for coal or wood burning fireplaces. the cover contains a nice array of allover geometric design motifs. free from cracks or breaks. 20 inches x 28 inches.