- CollectionD - University Archive Miscellaneous Donations (D-Numbers)
- SeriesD530 - Deposit relating to Martin Lonsdale
- ItemD530/1 - First teaching practice notebook of Martin Lonsdale at Brimscombe Church of England School
- ItemD530/2 - Second teaching practice notebook of Martin Lonsdale at East Dean Grammar School, Cinderford
- ItemD530/3 - Final teaching practice notebook of Martin Lonsdale at junior borstal The Cotswold School, Ashton Keynes, Wiltshire
- ItemD530/4 - Third year physical education teaching practice notebook of Martin Lonsdale at various locations
- ItemD530/5 - Third year physical education final teaching practice notebook of Martin Lonsdale at Monkscroft County Secondary School, Cheltenham