| Reference Number | Title | Date | Series |
| RNT/PL/4/30 | Humphrey Carpenter on Dennis Potter | 1998 | Platforms Posters |
| RNT/PL/2/616 | Forthcoming Platforms | Oct - Dec 1998 | Platforms Programmes |
| RNT/PL/2/618 | Humphrey Carpenter and Kenith Trodd | 19/10/1998 | Platforms Programmes |
| RNT/PL/3/477 | Humphrey Carpenter on Dennis Potter | 19 October 1998 | Platforms Audio Recordings |