- SubfondoHEA - Headmasters
- SerieHEA/8 - John Buchanan
- Unidad documental compuestaHEA/8/2 - Correspondence
- 8 más...
- Unidad documental simpleHEA/8/2/9 - A letter from JDB to Old Oakhmians
- Unidad documental simpleHEA/8/2/10 - A letter from JDB to Old Oakhmians
- HEA/8/2/11 - Correspondence between John Buchanan and Rev Austin Boggis
- HEA/8/2/12 - Correspondence between John Buchanan and Desmond Mangham
- Unidad documental simpleHEA/8/2/13 - A letter from John Buchanan to Old Oakhamians
- HEA/8/2/14 - Correspondence between John Buchanan and C.H. Gadney
- HEA/8/2/15 - Correspondence between John Buchanan and Alwyne Westmoreland
- HEA/8/2/16 - Correspondence between John Buchanan and Alwyne Westmoreland
- Unidad documental simpleHEA/8/2/17 - A letter from John Buchanan to Sandy Thompson
