WAbbey Pumping Station
WAuburn Fire House No. 2
WBrooklyn Waterworks
WBuffalo Smelting Works
WCaldwell station
WChapin Mine Steam Pump Engine
WDe Turk Round Barn
WDuPage County Historical Museum
WFoxborough Pumping Station
WFrench Cable Hut
WFrench Cable Station
WHM Prison Wormwood Scrubs
WLadd Observatory
WPeabody Institute (Danvers, Massachusetts)
WThe Storey
WVerona station (Erie Railroad)