- Fonds95 - Peter P. Martens family fonds(Draft)
- Series15 - Photographs
- Subseries4 - Miscellaneous
- 10 more...
- Item2011.046.044 - Peter Friesen
- Item2011.046.045 - Paul Koop
- Item2011.046.046 - Mary Guenther in Juschanlee, Russia
- Item2011.046.047 - Helena Unger
- Item2011.046.048 - Agatha (Nikkel) Braul
- Item2011.046.049 - Young men relaxing
- Item2013.116.002 - Young women