
Development & Research Applications for a Reference Collection of 20th Century Photographic Paper
Library Of Congress
Science
Clips are not offered for this film: the Library of Congress states its rights in its own words, not as a public licence, which leaves reuse unclear.
Parts
About
Private conservator Paul Messier discusses several technical studies of 20th century photographs using a collection of photographic papers as a reference source.
- Archive
- Library of Congress, in Library of Congress: talks and concerts
- Licence or status
- Rights statement at the Library of Congress, as the Library of Congress states it.
- Credit
- Library of Congress
- Language
- English
- Country
- United States
- Who can watch
- The archive gives no rating. Invisible Network shows it to Tweens profiles and older, judged from its collection and subjects. How films are placed











