B04 · Reference edition 2026.11
Object dimensions — Recording and revision
Measure the complete stored form, including protrusions and folded edges. Record orientation so that width, height and depth remain interpretable.
Scope and purpose
A reference record should allow another reader to reconstruct the intended description. Keep the identifier, context and revision together. When information changes, explain the change and retain enough of the earlier description to understand what was superseded.
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
Sketch the object closed, identify the spine edge, and record where each measurement was taken.
| Reference record | Interpretation |
|---|---|
| B04 | Object dimensions |
| Scope and purpose | Measure the complete stored form, including protrusions and folded edges. Record orientation so that width, height and depth remain interpretable. |
| Limits and interpretation | Do not press a fragile object flat to fit a nominal enclosure size. |
Review checklist
Check the identifier; describe the observation and its source; date the revision; link affected figures; distinguish confirmed facts from open questions.