Documenting collectibles

Describe the individual object

Object ID is an internationally recognized documentation standard for cultural goods, promoted by the International Council of Museums. Its purpose is to make objects easier to identify, including after loss or theft. The useful test for a collector is practical: could someone distinguish this particular item from another broadly similar one using your record?

The standard combines photographs, structured information, a short description and secure storage of the documentation. It is a way to organize evidence, not a requirement to know every answer before beginning. A partial but accurate record is a better starting point than a polished account that conceals uncertainty.

Photograph what makes it recognizable

1. Make clear overall views, then close-ups of marks, inscriptions, repairs and damage. Include a scale where practical without putting the object at risk.
2. Record size with the unit and the dimension being measured. A number without “height,” “width” or another clear label is hard for someone else to interpret.
3. Transcribe visible markings separately from what you think they mean. Describe distinctive wear or repairs rather than editing them out of the record.
4. Add a short description that ties the evidence together, then keep the photographs and notes securely. Retain original image files as well as convenient viewing copies.

Use the checklist to find the gaps

ICOM organizes the record around object type, materials and techniques, measurements, inscriptions and markings, distinguishing features, title, subject, date or period, and maker. These categories keep a description from becoming only a maker’s name and a purchase price.

For a silver object, review each field rather than filling it by assumption. “Maker unknown” is more honest than converting an uncertain stamp into a confirmed attribution. A title may not apply. Date estimates should remain estimates, and the source of a material identification should be kept with the claim.

Keep evidence and access under control

Give the object a consistent catalogue reference in your files, and use that reference for associated invoices, family accounts, reports and conservation notes. Keep the observation date so later repairs or changes do not silently overwrite the earlier condition. Review the record when the object moves, is examined or undergoes treatment.

Store a protected backup separately from the object. A shareable identification copy need not disclose home-security details or unrelated personal information. Decide who should be able to find the record if you cannot, and make that arrangement without making your collection inventory public.

Documentation does not settle ownership

Completing a checklist does not register an object with ICOM, prove title, authenticate it or supply a valuation. Keep purchase and ownership documents, attribution evidence and appraisals as separate supporting records. The standard can make identification and recovery work easier; it cannot guarantee either outcome.

Keep researching

• Trace a UK hallmark
• Preserving family archives
• All collector resources