B41 · Reference edition 2026.11
Labels and identifiers — Definition and boundaries
A label locates a record and identifies an enclosure. The label position should not obscure a closure or require unnecessary handling.
Scope and purpose
Start by separating the named concept from adjacent concepts. Use the observation below to identify the question the record is intended to answer. Read the caution before applying the example. A definition is useful only when another reader can tell what falls outside it.
Working notes
This collection describes enclosure forms, access routes and documentation practices for paper-based material. It is intended for reading and planning, not for directing treatment of fragile objects. Fold diagrams and record examples are original illustrations with no associated collection or accession data. Material descriptions distinguish observed features from documented properties. Decisions about a real object, its condition and its environment require the relevant professional judgement.
Practical example
Use a reference ID that appears on the exterior sketch and in the record table.
| Reference record | Interpretation |
|---|---|
| B41 | Labels and identifiers |
| Scope and purpose | A label locates a record and identifies an enclosure. The label position should not obscure a closure or require unnecessary handling. |
| Limits and interpretation | Public examples should not contain real accession numbers or private collection data. |
Review checklist
Write a one-sentence scope statement; identify a neighbouring concept; record what the example does not establish.