Excerpt:
The "Department Archive for History of Science" consists of five collections:
1. The administration archive. ( to collect and to document the history of the NHMW )
2. The collection of letters and bequests (Letters and part bequests)
3. The picture collection
4. The photograph - und glass plate negative collection ( photos und glass plates)
5. The collection of busts, small dioramas, object sources, as far as they don’t belong
to collection 1. or 2., e.g. early microscopic slides by emperor Ferdinand I.