'For important manuscripts in the Middle Ages, this type of parchment made of calfskin was often dyed purple'
vellum
LEATHER: For important manuscripts in the Middle Ages, this type of parchment made of calfskin was often dyed purple
For important manuscripts in the Middle Ages, this type of parchment made of calfskin was often dyed purple
For important manuscripts in the Middle Ages, this type of parchment made of calfskin was often dyed purple
LEATHER
vellum
LEATHER