- FondsYapp - Papers and photographs of R. H. (Harry) Yapp
- Series3 - Photographic collections
- Subseries3 - Prints
- File11 - Italy and Switzerland
- ItemIT4 - Muralto House
- ItemIT5 - Muralto Cathedral
- ItemIT7 - Locarno
- ItemIT9 - Pilgrimage
- ItemIT12 - Groina
- ItemIT13 - Groina
- ItemIT15 - Ascona
- ItemIT16 - Lake Como
- 56 more...