| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| EBA 2/699 | Korrespondenz: Bergbau-Aktiengesellschaften und Paul Niggli-Stiftung | 1948 – 1975 | File: 1 file | Standard period of protection | |
| EBA 9/13 | Korrespondenz 2003-2004: Schweiz | 2003 – 2004 | File: 1 file | Standard period of protection | |
| EBA 9/176 | 20 Jahre Eisenbibliothek | 1968 – 1969 | File: 1 file | Standard period of protection | |
| EBA 9/259 | Jahresbericht 2019 | 2019 | File: 1 file | public | |
| EBA 9/260 | Jahresbericht 2020 | 2020 | File: 1 file | public | |
| EBA 9/261 | Jahresbericht 2021 | 2021 | File: 1 file | public | |
| EBA 9/52 | Jahresberichte 1952-1967 | 1948 – 1967 | File: 1 file | Standard period of protection | |
| EBA 9/53 | Jahresberichte 1968-1988 | 1968 – 1989 | File: 1 file | Standard period of protection | |
| EBA 9/54 | Jahresberichte 1995-2001 | 1989 – 2001 | File: 1 file | Standard period of protection | |
| EBA 9/55 | Jahresberichte 2002-2012 | 2002 – 2013 | File: 1 file | Standard period of protection | |
| EBA 9/56 | Jahresberichte 2013-2018 | 2013 – 2018 | File: 1 file | public | |
| EBA 9/56.1.1 | Jahresbericht 2013 | 2013 | File: 5 volumes | public | |
| EBA 9/56.1.2 | Annual Report 2013 | 2013 | File: 5 volumes | public | |
| EBA 9/56.2.1 | Jahresbericht 2014 | 2014 | File: 5 volumes | public | |
| EBA 9/56.2.2 | Annual Report 2014 | 2014 | File: 5 volumes | public | |
| EBA 9/56.3.1 | Jahresbericht 2015 | 2015 | File: 5 volumes | public | |
| EBA 9/56.3.2 | Annual Report 2015 | 2015 | File: 5 volumes | public | |
| EBA 9/56.4.1 | Jahresbericht 2016 | 2016 | File: 5 volumes | public | |
| EBA 9/56.4.2 | Annual Report 2016 | 2016 | File: 5 volumes | public | |
| EBA 9/56.5.1 | Jahresbericht 2017 | 2017 | File: 5 volumes | public | |
| EBA 9/56.5.2 | Annual Report 2017 | 2017 | File: 5 volumes | public | |
| EBA 9/56.6.1 | Jahresbericht 2018 | 2018 | File: 5 volumes | public | |
| EBA 9/56.6.2 | Annual Report 2018 | 2018 | File: 5 volumes | public | |
| EBA 9/57 | Stiftungsvorstand: Sitzungen 1948-1956 | 1948 – 1956 | File: 1 file | Standard period of protection | |
| EBA 9/58 | Stiftungsvorstand: Sitzungen 1957-1970 | 1957 – 1970 | File: 1 file | vacat | Standard period of protection |