USS Springfield (CL-66, later CLG-7), a United States Navy cruiser, in a dry dock.The ship was a Cleveland-class light cruiser, commissioned in 1944.Between 1957 and 1960, the vessel was converted into one of the Navy’s early guided-missile cruisers, carrying the Terrier surface-to-air missile system.It was redesignated as CLG-7 after the conversion.The ship served until it was decommissioned in 1974.