Growing Yourself (19xx)(-)[bootfile]
Acorn User Printer Help Disc (19xx)(B. Rietti)[bootfile]
BBC PD Disk 001 – Informant Help ROM Vol. 1 (19xx)(-)(BBC-1)[bootfile]
BBC PD Disk 103 – Home Help & Easybase (19xx)(-)(PD)[bootfile]
Harston PD Library – Informant Help (19xx)(J.G. Harston)(JGH-17)[bootfile]
BBC PD Disk 103 – Home Help & Easybase (19xx)(-)(BBC-103)[bootfile-ADFS]