- FondsYapp - Papers and photographs of R. H. (Harry) Yapp
- Series3 - Photographic collections
- Subseries3 - Prints
- File11 - Italy and Switzerland
- 6 more...
- ItemIT15 - Ascona
- ItemIT16 - Lake Como
- ItemIT 17 - Como
- ItemIT18 - Bellagio. Via Sorbelloni
- ItemIT19 - Bellagio. Church tower
- ItemIT20 - Bellagio. Town
- ItemIT21 - Bellagio. Women washing clothes
- ItemS2 - Davos Rath-Haus
- ItemS3 - Davos Rath-Haus
- 49 more...