The collection is open for research use.
Researchers must handle unprotected photographs with gloves. Researchers must use reference copies of audio-visual materials. When no reference copy exists, the Archives Center staff will produce reference copies on an "as needed" basis, as resources allow.
Do not use original materials when available on reference video or audio tapes.
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Reproduction permission from Archives Center: reproduction fees may apply. All duplication requests must be reviewed and approved by Archives Center staff.
Harry Warren Papers, 1909-2000, Archives Center, National Museum of American History. Gift of Jophe Jones and Julia Riva.