Responsible collecting guide

Ex-Museum and Deaccession Claims

Accession numbers, deaccession authority and institutional records.

Ancient artifacts are not ordinary secondhand goods. Their archaeological context, lawful movement, ownership history and physical stability can be more important than immediate market appeal.

1. Verify museum directly

Verify museum directly should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

2. Match accession number

Match accession number should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

3. Review deaccession record

Review deaccession record should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

4. Beware fabricated labels

Beware fabricated labels should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

Due-diligence rule: Authenticity does not prove legal title, and a negative stolen-object search does not prove lawful export.

Related tools