XRF analysis by Robert N. Jack
name: label: Collection Creator
content: Hester, Thomas R.
setName: label: See more items in
content: Thomas Hester papers relating to analysis of obsidian from Tres Zapotes
unitdate: label: Date
content: circa 1970
container: label: Container
content: Box 1, Folder 4
dataSource: label: Archival Repository
content: National Anthropological Archives
objectType: label: Type
content: Archival materials