Lisa Westwood is cultural resources manager at ECORP Consulting, Inc. and a professional archaeologist.

Beth O'Leary, professor emerita of anthropology at New Mexico State University, is coeditor of Handbook of Space Engineering, Archaeology, and Heritage.

Milford Wayne Donaldson is president of the firm Architect Milford Wayne Donaldson, FAIA. He is chairman of the national Advisory Council on Historic Preservation and the former State Historic Preservation Officer for the state of California.