Pictures 1 John F. Singer House Mansion, Pittsburgh Pennsylvania Tweet Do you have an update on the current status of this structure? Please tell us about it in the comments below. 1963 EAST (SIDE) AND NORTH (REAR) ELEVATIONS April, 1963 WINDOW HOODS, EAST ELEVATION April, 1963 GABLE AND HOOD DETAIL, EAST ELEVATION April, 1963 MAIN STAIR, FIRST-FLOOR HALL April, 1963 NEWEL AND STAIR RAIL DETAIL, MAIN STAIR, FIRST FLOOR