Table of Contents
History
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Information that applies to unique manifestations (e.g., archival collections, manuscripts)
- Example: 561 1_ $$a Acquired from Bill Baird, 2015.
Please note:
- some Some units place this information in the holdings record, regardless of uniqueness.
- Use of $5 in some MARC21 bibliographic fields may cause the field to be stripped upon ingest from OCLC. Please see Alma Merging Algorithms and Protected Fields.
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NB: For complete instructions on use of individual fields, please see the MARC21 documentation.
506 Restrictions on Access Note
Bibliographic examples
- 506 1_ $$a Closed through 2024.
- 506 0_ $$a Collection is open for research.
Holdings examples
- 506 0_ $$a No restrictions on access copy. $$f Unrestricted online access $$2 star
- 506 1_ $$a Originals closed; use digital images.
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(For more information on the use of the 583 at Harvard, see Guidelines for use of 583 for conservation actions)