A nice variety can also be found at http://www.evidentcrimescene.com/cata/photo/photo.html http://www.spexforensics.com/productSubcategories.asp?categoryID=3 Jane Jane L. Brown Anthropology/Sociology Western Carolina University Cullowhee, NC 28723-9646 [log in to unmask] Phone--828-227-2444 FAX--828-227-7061