Which assay offices is represented by this symbol?
Q: Which assay offices is represented by this symbol?
How many compulsory parts make up a UK hallmark?
If 9 carat gold is 375 parts of gold in a thousand parts of metal alloy, how many parts of gold are there in 14ct?
What is the optional picture symbol in a gold hallmark?
What is the current minimum weight of an item requiring a gold hallmark in the UK?
What is the acceptable metal fineness of the 4 platinum hallmarks?
What is the optional picture symbol in a platinum hallmark?
What is the current minimum weight of an item requiring a platinum hallmark in the UK?
Which year was the palladium hallmark made compulsory?
What is the acceptable metal fineness of the 3 palladium hallmarks?
What is the optional picture symbol in a palladium hallmark?
What is the current minimum weight of an item requiring a palladium hallmark in the UK?
What is the hallmarked purity of sterling silver?
What is the traditional but optional picture stamped in a sterling silver hallmark?
What is the hallmarked silver purity of Britannia Silver?
What is the lowest acceptable purity to receive a silver hallmark?
What is the current minimum weight of an item requiring a silver hallmark in the UK?
