Paper
- pH Annual Survey of newly-acquired materials
- Condition survey on Japanese books held by the National Diet Library (National Diet Library Newsletter No. 162, August 2008) [PDF:239KB]
- Preservation and Mass Conservation at the NDL (National Diet Library Newsletter No. 155, June 2007)
Basic technique for caring paper materials
We show elementary techniques for minor repair and how to make a protective enclosure on our website (Japanese only). In English, you may find the following pamphlets by the NEDCC useful.