Platinum (disambiguation)
Platinum is a chemical element with symbol Pt and atomic number 78.
Jocelyn Burton
In 1995, Burton won the United Kingdom Jeweller Award for best design in silver. Burton had the first piece of platinum to be hallmarked at the London Assay Office in 1973 when hallmarking for platinum was introduced under the Hallmarking Act of 1973 and platinum became a recognized metal under the Vienna Convention on the Control of the Fineness and the Hallmarking of Precious Metal Objects. This piece is at Goldsmiths' Hall. She became a freeman of the Worshipful Company of Goldsmiths in 1974.