Seeking the complete fixture as you see here ...or any of the metal parts that are like the one in the pic. Many of these had a CD 280 Hemingray or Pittsburg "mushroom" porcelain insulator connecting the fixture with the pipe clamp. What kind of insulator doesn't matter...if any at all. Some of these lights of similar design had a flat bottomed reflector and those are okay too. Any with "Wheeler Reflector Co." embossing are especially sought. Thanks.