| Reference Number | Title | Date | Series |
| RNT/PR/2/1/93 | National Theatre to appear at two theatres until South Bank opens late 1973 | c.1971 | Press Releases 1960-1979 |
| RNT/SM/2/1/48 | The Captain of Kopenik | 2 March 1971 - 27 November 1971 | Pre-South Bank Show Reports |
| RNT/PP/1/1/222 | The Captain of Köpenick | March 1971 | Pre-South Bank Programmes |
| RNT/PO/5/33 | The Captain of Köpenick | 1971 | Set Photographs |
| RNT/CO/1/44 | The Captain of Köpenick | 1971 | Costume Department Production Files |
| RNT/SM/1/54 | The Captain of Kopenick | 1971 | Prompt Scripts |
| RNT/PR/3/51 | The Captain of Köpenick | 1971 | Rehearsal and Production Photographs |
| RNT/PR/4/8/257 | 1964 - 1972 Press reviews | 1964 - 1972 | Press General Review Files |
| RNT/PP/1/1/221 | The Captain of Köpenick | March 1971 | Pre-South Bank Programmes |
| RNT/PP/3/9/1/57 | The Captain of Köpenick | 1971 | Pre-South Bank Cast Lists |
| RNT/PR/4/1/45 | The Captain of Köpenick | March 1971 | Press Production Review Files |
| RNT/PP/2/1/63 | The Captain of Köpenick | March 1971 | Pre-South Bank Posters |