Section 21 Works of art, collectors pieces and antiques 97 Works of art, collectors' pieces and antiques 97 05 Collections and collectors’ pieces of archaeological, ethnographic, historical, zoological, botanical, mineralogical, anatomical, paleontological, or numismatic interest. 97 05 31 Of an age exceeding 100 years 97 05 31 00 Of an age exceeding 100 years Commodity Code Description 97 05 31 00 000 Of an age exceeding 100 years