 They include 1 1/2-story single worker's housing built about 1825; stone, frame, and slag block duplexes built about 1845, 1890, and 1910; and bungalows built between about 1913 and 1915.Other notable buildings are the Second Empire style George Taylor Mansion (c. 1880), creamery building, and shed with cupola; log and stone furnace boarding house (c. 1800); miller's house (c. 1820); fire station (c. 1910); Georgian style ironmaster's mansion, or Ege Mansion (c. 1807); and Italianate style furnace office.The sites are the industrial remains of Robesonia Furnace, demolished in 1927 after acquisition by Bethlehem Steel.