| Dr. Harry Ironside home | |
| Projector Issue | Title |
| Spring 2001 | Exposing Error: Is It Worthwhile? |
| Mar-Apr 1984 | Separation Quote |
| Aug 1982 | On "Exposing Error" |
| Jul 1978 | Exposing Error: Is It Worth While? |
| Dec 1974 | Exposing Error: Is It Worth While? |
| Apr1973 | 'Be Ye Separate' |