tanned or dressed whole furskins of sea-otters or nutria "coypu", and pieces or cuttings thereof, assembled, without the addition of other materials (excl. `dropped` furskins, clothing, clothing accessories and other furskin articles)

Write the above sentence using proper case.
Tanned or dressed whole furskins of sea-otters or nutria "coypu", and pieces or cuttings thereof, assembled, without the addition of other materials (excl. `dropped` furskins, clothing, clothing accessories and other furskin articles)