| Reference Number | Title | Date | Series |
| RNT/SM/1/458 | De Profundis / In Extremis | 2000 | Prompt Scripts |
| RNT/PR/3/552 | In Extremis / De Profundis | 2000 | Rehearsal and Production Photographs |
| RNT/PR/4/1/705 | In Extremis / De Profundis | November 2000 | Press Production Review Files |
| RNT/CO/1/430 | In Extremis / De Profundis | 2000 | Costume Department Production Files |
| RNT/PP/1/4/220 | In Extremis / De Profundis | 7 November 2000 | Cottesloe Programmes |
| RNT/LI/3/132 | In Extremis | 2000 | Scripts - Later Drafts |
| RNT/PO/1/1/183 | In Extremis / De Profundis | 2000 | Cottesloe Production Office Show Files |
| RNT/PR/2/4/52 | 'In Extremis' and 'De Profundis' | c. [October] 2000 | Press Releases 2000-2009 |
| RNT/CO/3/3 | In Extremis de Profundis | 2000 | Costumes |
| RNT/R/1/4/3/13 | In Extremis | 2000 | Postcards |
| RNT/PP/5/389 | In Extremis / De Profundis | 2000 | Rehearsal Photographs |
| RNT/PP/2/4/231 | In Extremis / De Profundis | 7 November 2000 | Cottesloe Posters |
| RNT/PR/2/4/23 | Production news from the Royal National Theatre | 12 September 2000 | Press Releases 2000-2009 |
| RNT/LI/3/350 | In Extremis and De Profundis | 2000 | Scripts - Later Drafts |
| RNT/LI/3/380 | In Extremis: A Love Letter | 7 November 2000 | Scripts - Later Drafts |