| RefNo | Title | Date |
| HB/E/31/6 | Competitions \ Prix de Lausanne | 1982 |
| XZP/34 | Prix de Lausanne | |
| HB/E/22/9 | Competitions \ Prix de Lausanne, Tokyo \ 1989 | 1989 |
| HB/F/4/147 | Prix de Lausanne \ 1989 \ Tokyo | 1989 |
| HB/F/4/149 | Prix de Lausanne \ 1989 \ Tokyo | 1989 |
| HB/F/4/141 | Prix de Lausanne \ 1988 \ Moka (Cafe-Cappuccino-Expresso) | 5 May 1988 |
| HB/F/4/142 | Prix de Lausanne \ 1988 \ Cain | 5 May1988 |
| HB/F/4/145 | Prix de Lausanne \ 1988 \ Men and Women: A Gordian Knot | 5 May 1988 |
| HB/F/4/144 | Prix de Lausanne \ 1988 \ Nachtgedanken | 5 May 1988 |
| HB/F/4/143 | Prix de Lausanne \ 1988 \ L'Espoir et le Depart | 5 May 1988 |
| HB/F/4/146 | Prix de Lausanne \ 1989 \ Tokyo | 1989 |
| HB/F/4/148 | Prix de Lausanne \ 1989 \ Tokyo | 1989 |
| HB/E/27/3 | John Gregory \ Correspondence \ 1988 | 1988 |
| HB/E/28/1 | John Gregory \ Correspondence \ 1993 | 1993 |
| HB/E/35/13 | Competitions \ Oversize | 1973-1993 |
| HB/E/27/4 | John Gregory \ Correspondence \ 1989 | 1989 |
| HB/E/28/3 | John Gregory \ Correspondence \ 1996 | 1996 |
| HB/E/27/5 | John Gregory \ Correspondence \ 1990 | 1990 |
| HB/E/25/12 | John Gregory's Writing \ Articles | 1951-1990 |