This record contains one miscellaneous component. It is circular in shape. The outer border is metal with two screws on opposite sides. The screws hold down a ceramic piece lodged into the middle of the metal border. On the ceramic piece are several fluted tubes lodged into holes. There are other holes on the ceramic piece that are not filled. It looks like there is a soldered design (?) on the ceramic piece as well, with some wiring that has been cut off.