Exclusive access to the vaults at Sheffield Assay Office on a unique trip to Yorkshire Take a tour of Sheffield Assay Office, founded in 1773, and one of four remaining in the UK. You’ll hear about its’ history and see unique items of gold and silver from a fabulous collection which spans 200 years. Included is a tour of the hallmarking facility to see how all items of jewellery and precious metal are tested and hallmarked before being released for retail sale. It’s likely you’ll see very high value items of jewellery and, depending on what’s being processed during your visit, it’s possible that you’ll also get to hold a gold bar! The visit, which is for one or two people, will be rounded off with lunch in the Library, and will include an overnight stay in the City Centre 4*Mercure St Paul’s hotel. Click here to bid!