A matching pair of oval silver glass-fronted reliquary thecae, containing the first-class ex ossibus relics of relics of four martyr saints:Saint Benignus of Dijon, Saint Justine of Padua, Saint Crescentius of Rome, and Saint Fructuosus of Tarragona. The relics are affixed to a red silk background and is titled on a paper cedula as S.Benigni M / S. Iustina M. and S. Crescentii M. / S. Fructuosi M. Back of the thecae are secured by perfectly preserved seal of red Spanish wax with coat of arms of Luigi Fransoni († 1862) Archbishop of Turin (1832-1862). The thecae are housed in the original tooled leather-clad silk-lined case.