Sacramentarium Leonianum Graz, Akademische Druck Verlagsanstalt, 1960. 320 x 230 mm. Half leather and cardboard binding with reproductions of some lines of the manuscript. ** Facsimile of the Veronese or Leonian Sacramentary, one of the oldest liturgical texts of the Roman Church, datable to around the sixth century. & Nbsp;

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