This was one of the most popular absolute safety cut-outs for use with pendent hanging street lamps. It was produced by the Lundin Electric and Machien Co and was marketed by Westinghouse and several other jobbers from about 1902 into the late 1920's. Of interest to insulator collectors is the fact that the older versions of this unit were sold with CD 1104 Hemingray produced glass spools. Next Photo[id=681663737 ]. Previous photo[id=681661965].