- David J. Vaughan
- Philip Kearey
- Norman A. Gundersen
- Robert Bone
- Robert B. Angus
- R.B. Farrell
- Ian Hill
- Amie Mayhall
- Preston L Moore
- Norris W. Jones
- Peter K. Link
- P.A. Emmaus
- Terry E. Shoup
- Francis J. Turner
- William Rintoul
- Charles M. Gilbert
- K. C. Jackson
- Howel Williams
- Milton B. Dobrin
- Ludwig Reiners