- FondsYapp - Papers and photographs of R. H. (Harry) Yapp
- Series3 - Photographic collections
- Subseries1 - Glass plate negatives
- FileSM - Salt marsh
- 30 more...
- ItemSM36 - Triglochin hummocks
- ItemSM37 - Growing up of pans
- ItemSM38 - Growing up of pans
- ItemSM39 - Growing up of pans
- ItemSM40 - Growing up of pans
- ItemSM41 - Growing up of pans
- ItemSM42 - Growing up of channels and pans
- ItemSM43 - Growing up of channels and pans
- ItemSM44 - Growing up of channels
- 43 more...