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Reference Books
Description of Services:
The Hallmark Research Institute works with international professionals and assay offices to keep current accurate hallmark information and images and further the understanding of precious metal assaying and hallmarking worldwide. Their World Hallmarks reference book series covers hallmarks for silver, gold, platinum, and palladium from the 19th to the 21st centuries. Volume I covers hallmarks from Europe; Volume II, Asia, the Middle East, and Africa.
Contact Name:
Hallmark Research Institute