Royal folio (390 x 285 mm / 15.35 x 11.22 inches). Single leaf, on thick paper; 42 lines, double column; type: 1:140G. Bull’s head watermark. Two initial ‘I’s, book headers, and chapter numbers rubricated in alternating red and blue ink. Capitals are highlighted with red strokes. Rubricator’s guidelines in black-brown ink to upper blank margins [...]