Parchment
1-6 (8), 7-8 (6), 9-12 (8), 13 (6), 14-15 (8), 16 (6), 17 (7, +3 +6 +7), 18-20 (8), 21 (6), 22 (8), 23 (4), 24-25 (8), 26 (5, +3)
Eighteenth-century stamped dark brown calfskin; metal corners, bosses and clasps; edges stained red
Mid-16th century