How we date a museum.

1. Build the event sequence

We begin with institutional records, archival or architectural documentation and contemporary reporting. Every date is attached to an event verb: proposed, founded, transferred, constructed, opened or renovated.

2. Compare retrospective accounts

Anniversary pages often compress complex projects. We compare them with scholarship that addresses political setting, community participation, colonial administration, displacement and display ideology.

3. Separate levels of certainty

A dated ceremony may be documented exactly while the influence of a design remains interpretive. The prose signals that difference. If sources disagree and the disagreement matters, we narrow the statement rather than average the dates.

4. Track movement

Collections acquire biographies through excavation, purchase, donation, storage, transfer, conservation and redisplay. We avoid implying that an object has always belonged to the building where it is now seen.

5. Revise

Every dossier carries a review date and a route to the research record. Corrections require a source, not merely a repeated web claim.