Delaney, J. S. (Rutgers Univ. Piscataway, NJ United States)
Sutton, S. R. (Chicago Univ. Chicago, IL United States)
Newville, M. (Chicago Univ. Chicago, IL United States)
Jones, J. H. (NASA Johnson Space Center Houston, TX United States)
Hanson, B. (Corning, Inc. Corning, NY United States)
Dyar, M. D. (Mount Holyoke Coll. South Hadley, MA United States)
Schreiber, H. (Virginia Military Inst. Lexington, VA United States)