- FondsA2400 - Boudewijn Gerrit Verselewel De Witt Hamer, Papers
- SeriesF - Photographs
- SubseriesF1 - Photos: De Witt Hamer and family
- ItemF1.1 - Photos: De Witt Hamer and family
- ItemF1.2 - Photos: De Witt Hamer and family
- ItemF1.3 - Photos: De Witt Hamer and family
- ItemF1.4 - Photos: De Witt Hamer and family
- ItemF1.5 - Photos: De Witt Hamer and family
- ItemF1.6 - Photos: De Witt Hamer and family
- ItemF1.7 - Photos: De Witt Hamer and family
- ItemF1.8 - Photos: De Witt Hamer and family
- ItemF1.9 - Photos: De Witt Hamer and family
- 1 more...