Notes, lectures and essays, n.d. [1901-1902]
- File 1: 'Notes on some of the medieval manuscripts and manuscript collections in the Huntington Library', n.d.
- File 2: first part of Powicke's essay 'The Emperor Maximilian I', Balliol, 1901-1902
- File 3: manuscript notes, drafts and completed lectures regarding constitutional history, n.d.; political history of the Algerian Empire, n.d.; English history before 1307, n.d.; battle of Bannockburn', n.d.; Magna Carta, n.d.
- n.d. [1901-1902]