Heavy Cast Iron Mixed Media Modernist Sculpture

Heavy cast iron body with applied radiating rods over three "windows". Center window comprised of rubber, wood, wire mesh, and batting. Right and left windows comprising of clear plastic with marker over German military ribbon medals, all held in place with silver duct tape verso. Unsigned, but reputedly by a Philadelphia artist. Fitted for wall hanging. Overall measures 21.75" h. x 12" x 5". Condition: Rusting, shippers note VERY HEAVY.