Section 21 WORKS OF ART, COLLECTORS PIECES AND ANTIQUES 97 WORKS OF ART, COLLECTORS' PIECES AND ANTIQUES. 97 05 NUMISMATIC INTEREST. 97 05 00 COLLECTIONS & COLLECTORS' PIECES OF ZOOLOGICAL, BOTANICAL, MINERALOGICAL.. Commodity Code Description 97 05 00 00 COLLECTIONS & COLLECTORS' PIECES OF ZOOLOGICAL, BOTANICAL, MINERALOGICAL..