Write to the editors
Email is the only way to reach this site, and it reaches the editorial team directly: [email protected]. There is no telephone number, no postal address and no office to visit, because the guide is an editorial project rather than a business or a club.
Useful things to include: the page you are writing about, the sentence that is wrong or unclear, and a source if you have one. Factual corrections are acted on; requests for valuations are not, for the reason set out on the about page.
Contact form
The form below opens a message in your own email program with the fields filled in. Nothing is sent through this website and nothing is stored here.
If the button does nothing, your browser has no email program configured. In that case write to [email protected] directly.
What we cannot help with
Three requests arrive often and the answer to all three is no. The guide does not value coins from photographs, does not authenticate coins, and does not buy or sell. For valuation and authentication the right route is a dealer or a third party grading service; the dealers page explains how to choose one.