| # | Reference code | Title | Dates | Access restrictions |
|---|---|---|---|---|
| 1 | ZA HPRA A2190-1 | Report by Major S.M. Pritchard | 1915 | None |
| 2 | ZA HPRA A2190-1a | Notebook cover page | no date | None |
| 3 | ZA HPRA A2190-2 | Major Pritchard's tour of Ovamboland | 29 January 1916 | None |
| 4 | ZA HPRA A2190-3 | Letter from Major Pritchard to T.E. Liefeldt | 28 January 1918 | None |
| 5 | ZA HPRA A2190-4 | Open letter from T.E. Liefeldt | no date | None |
| 6 | ZA HPRA A2190-5 | Letter by T.E. Liefeldt to the 'Cape Times' | 6 March 1953 | None |
| 7 | ZA HPRA A2190-6 | Major T.E. Liefeldt (?) | no date | None |