11251 – In memoriam of Ralph Hegnauer, Aarau (Switzerland)
22.9.1910 – 17.11.1997
5 files | Period: 1910 – 1997
| File No. | Content | Period |
|---|---|---|
| 11251.11 | Articles, various texts. | 1950 – 1997 |
| 11251.12 | Vision Days in commemoration of Ralph Hegnauer, Easter 11.-12.4.1998, Herzberg | 1998 |
| 11251.2 | Booklets, Bulletins. | 1960 – 1999 |
| 11251.3 | Excerpts from letters to his wife, Idy Hegnauer, and thoughts (Gedanken im Vorübergehen) | 1945 – 1996 |
| 11251.4 | Memorial plaque for a tree planted in honour of Ralph Hegnauer during the Vision days | 1998 |