![Jewellery making / Silver / Gold / Coins / Hallmark / Assay office / Cupellation / Assay / Palladium / Chemistry / Matter / Precious metals Jewellery making / Silver / Gold / Coins / Hallmark / Assay office / Cupellation / Assay / Palladium / Chemistry / Matter / Precious metals](https://www.pdfsearch.io/img/e615aa1380d547523cba6a44016011b6.jpg)
| Document Date: 2014-03-26 08:03:27 Open Document File Size: 3,79 MBShare Result on Facebook
/ Facility Hall Gutter Lane / / IndustryTerm high energy gas / precious metal content / silver nitrate solution / gas argon / gas atoms / / Organization Assay Office / Goldsmiths’ Company Assay Office / / Person Clive Burr / / / Position representative / skilled operative / / Product sodium chloride / / Technology radiation / laser / X-ray / / URL www.assayofficelondon.co.uk / /
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