Long low, unpainted radiators are installed in the garage, below each of the two large windows. These radiators are a 4 tube design with as many as 20 sections. (C-28) The 4 tube structure can be seen in this end view (C-28). A manual control valve in the return pipe leading from the second. A third radiator (C-26) in the garage is a tall, double tube design with 18 sections. Another view of third radiator (C-26). Small radiators are installed in several of the smaller spaces in the building. This one (C-25) is in the front hallway on the ground floor. Low, 4 tube radiators are installed below most of the windows in rooms on the ground and second floors. (C-24) Small, 5-section radiator beneath window in second floor bathroom. (C-34) Manual heat control valve at base of 4-tube radiator. (C-31) Radiator bleeder valve and close-up of cast-iron bosses on the upper surface. These projections allowed a shelf to be placed on top of the radiator.