- ???DX18 - Clive Samson Collection
- ??Unaccessioned boxes
- Box 3 - Box three
- 15 more...
- ??17 - Listening and discrimination
- ??17 - Sound in speech
- ??19 - Please Pass it on
- ??20 - Reading Aloud
- ??21 - Drama
- ??22 - The Speech Machine
- ??23 - Death of Leslie Greener
- ??24 - Publicity material
- ??25 - The Abominable Trade
- 1 more...