Postby admin » Tue Jul 17, 2007 5:32 pm
Hi,
Why not English? 9, 12 & 15 karat (or carat) became legal standards in Britain in 1854. Jewelry and other small items were commonly marked 15ct. until both 12 & 15 carat were abolished in the 1930s and replaced by 14K.
Regards, Tom
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