The science of gems, jewels, coins, and medals, ancient and modern / by Archibald Billing.

Licence: Public Domain Mark

Credit: The science of gems, jewels, coins, and medals, ancient and modern / by Archibald Billing. Source: Wellcome Collection.

Provider: This material has been provided by Royal College of Physicians, London. The original may be consulted at Royal College of Physicians, London.