- SeriesHist.Mss.1.275.1 - Abraham P. Regier and Margarethe (Kroeger) Regier photograph collection
- 34 more...
- Item58 - Nikolai Epp
- Item59 - Portrait of cousin of Margaretha (Kroeger) Regier
- Item60 - Portrait of Tina (Regier) Wilms
- Item61 - Schellenberg in uniform
- Item62 - Portrait of Nikolai Harder
- Item63 - Portrait of Dietrich Regier as Red Cross orderly
- Item64a - Portrait of Miss Martens
- Item66 - Friedrich Meschlin
- Item68 - Portrait of Sarah Andres and Margarethe Kroeger
- 24 more...