- FondsPP - Koop Family fonds
- Series8 - Photo Col. 500 - Koop family photograph collection
- 230 more...
- Item230.0 - William I. Neufeld
- Item231.0 - Roland Marsch
- Item232.0 - Elsa Redekopp playing the violin with a piano accompaniment
- Item233.0 - A man giving a speech
- Item234.0 - A group of four singing
- Item235.0 - Elsa Redekopp on the violin
- Item236.0 - A woman playing a violin
- Item237.0 - A man giving a speech
- Item238.0 - A woman giving a speech, 1982
- 519 more...