# Hallmarking Act 1973, Paragraph 18


A mixed material article comprised of two or more precious metal parts shall be hallmarked on a precious metal part in accordance with Part 2.

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Source: https://www.legislation.gov.uk/ukpga/1973/43/schedule/2/paragraph/18 (the official version)
Page: https://openlegislation.uk/hallmarking-act-1973/schedule-2/paragraph-18
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.