Learn about assaying, testing and hallmarking of precious metals
11
Jan
Friday 11th January 2019
We welcome groups and societies to visit the Sheffield Assay Office. This is your opportunity to learn more about the assaying and hallmarking of precious metals and the work of the office over the last 244 years. Visits take place on Thursday and Friday, approx. duration 2.5 hrs. We ask for a minimum of 10 people and a maxim…