1. Sandia National Laboratories Albuquerque, NM 87185 (505)846-0138
2. Fusion Energy Design Center Oak Ridge, TN 37830 (615)576-5480
3. Argonne National Laboratory Argonne, IL 60439 (312)972-5889
4. EG&G Special Projects Albuquerque, NM 87106(505)844-4289