All specimens in soft-bottom unit trays; all unit-tray header labels, drawer or box, and cabinet labels completed; space left for expansion. When a collection reaches Level 6, the name(s) or who did the curation, the date of curation and listing of catalogues or monographs on which the names are based should be entered in the Smithsonian Collection Inventory File computerized files. Vial within jar system established, labels complete and accurately typed, expansion space allocated, and alcohol levels adequate.