How We Can Help
Historic and other hallmarks:
The Goldsmiths’ Company Library can help you identify a wide range of historic hallmarks. Please email email@example.com with a clear image showing the marks, and a description of the object. Appointments by prior arrangement only.
London marks struck after 1975:
The Assay Office can assist with more recent London hallmarks. Please email firstname.lastname@example.org with a clear image showing the marks, and a description of the object.
Please note that after May 25th and the introduction of the General Data Protection Regulations, we are limited in the information we can share on 20th and 21st Century makers, and it may not be possible to provide an identification in all cases.