- Colección2021-001 - Boys' Prep albums 1962 - 1982
- Serie001 - Boys' Prep albums 1962 - 1982 series 1
- Subserie07 - Boys' Prep album 07 [untitled] 1976 - 1982
- Unidad documental simple23 - 1981 BP Hip Hip Horatio programme and reviews
- Parte01 - 1981 BP Hip Hip Horatio programme 001 cover
- Parte02 - 1981 BP Hip Hip Horatio programme 002
- Parte03 - 1981 BP Hip Hip Horatio NC [...] through Nelson
- Parte04 - 1981 BP NC Teamwork worthy of the First XI
- Parte05 - 1981 BP NC Horatio calypso dance