# Assessing Options for Large Collections II (afternoon)

(Afternoon Session) This symposium reviewed current best-practice preservation options of mass deacidification and environmental control for preserving large-scale legacy collections, and addressed current best-practice options for managing and preserving large-scale digital collections. Leaders knowledgeable about these options, including lifecycle costs, provided this overview.

- Kind: Talk
- Year: 2011
- By: Library Of Congress. Preservation Directorate
- Genres: Science
- Archive: [Library of Congress](https://www.loc.gov/item/2021688630/)
- Licence or status: Rights statement at the Library of Congress (as the archive states it)
- Credit: Library of Congress
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/loc/2021688630?play=1)