Listers: Can someone please tell us what is the most recent and accepted source for classifying artifacts for accessioning? We have the 1978 Nomenclature, but I understand that the Getty has a system and there must be some other put out since 1978. Also info on getting a copy would be helpful. Please respond to me off-list because I'll have the museum-l set to nomail for the next couple of months, and our Registrar doesn't follow the list. Thanks so much! Christine Mouw Assistant Curator Herbert Hoover Presidential Library-Museum West Branch, Iowa 52358 [log in to unmask]