cheverell
A goatskin PARCHMENT that has
been converted into a supple and strong leather
with the characteristic bold grain pattern. It
proved to be an exceptionally durable bookbinding
leather. The conversion was effected by a
simultaneous tannage using alum and oil, followed
by intensive fatliquoring and staking. Cheverell
was used in England, France. and Italy during the
13th to 15th centuries. (291 )