Asked By: Lavonne Morar
Date created: Mon, Mar 15, 2021 1:53 AM
Date updated: Tue, Jun 28, 2022 2:47 PM
Top best answers to the question «When did they start stamping gold jewelry»
Sold for $3,000 via Alex Cooper (October 2017). In the United States, the National Gold and Silver Stamping Act of 1906 required jewelers to include an accurate purity mark, which indicates the materials used in a given piece.