- FondsYapp - Papers and photographs of R. H. (Harry) Yapp
- Series3 - Photographic collections
- Subseries1 - Glass plate negatives
- FileG - General (unclassified)
- 48 more...
- ItemG49 - Circle of eroded sand pinnacles
- ItemG50 - [Photograph]
- ItemG51 - Eroded elements of consolidated sands
- ItemG52 - Pioneer chasmophytes
- ItemG53 - Cliffs at Castlerock
- ItemG54 - Plantago maritima
- ItemG55 - Boss of _ on cliff
- ItemG56 - [Stunted sloe tree on pebble beach]
- ItemG57 - Stunted sloe tree on pebble beach
- 48 more...