| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 30/180 | Robert Amsler, Theodor H. Erismann: Jakob Amsler Laffon, Alfred Amsler. Pioniere der Prüfung und Präzision | 1993 | File: 1 volume | ||
| GFA 9/29.2.1 | Globe, Nr. 2, Juni 2006 | 2006 | File: 2 volumes | digitized | Protection period until: 2036 | |
| GFA 9/29.2.2 | Globe, No. 2, June 2006 | 2006 | File: 2 volumes | digitized | Protection period until: 2036 | |
| GFA 9/29.4.1 | Globe, Nr. 4, Dezember 2006 | 2006 | File: 2 volumes | digitized | Protection period until: 2036 | |
| GFA 9/29.4.2 | Globe, No. 4, December 2006 | 2006 | File: 2 volumes | digitized | Protection period until: 2036 |