Contact the editors

For corrections, include the page URL, the sentence or relationship in question and a source that can be checked. Technical sheets, museum or trade references, government guidance and dated standards pages are especially helpful.

This is an editorial contact route. It is not a repair booking desk, appraisal service or substitute for an in-person inspection. Do not send sensitive personal information or private customer photographs.

Email [email protected]. The publication may update a page when a source changes the material conclusion, and it keeps the language clear about what was observed and what remains uncertain.