COOL NOS 5" gage set in panel, 1959 factory something? made by Stewart Warner

Not sure if these are Hudson, Nash, Studebaker or ??? Panel says Stewart Warner, date code is 1959, unit is NOS with zero miles on speedo. Gages measure 5" across and are curved glass face. Closest match I found was Nash Healey, but not an exact match. Would be great in a hot rod! $250 plus shipping in USA only. PM me here on the HAMB with questions.