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James Binnion

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James Binnion

Article
Book Review – Introduction to Precious Metals

About 15 years ago a friend showed me a copy of the first edition of Mark Grimwade’s Introduction to Precious Metals, and I immediately knew I wanted my own copy. Since the book was already out of print and I could not find one, I begged my friend…

Article
Preparing 3D Acrylic Photopolymer Patterns

Editors Note: This article is excerpted from “A New Method for Preparing 3D Acrylic Photopolymer Patterns for Investment Casting,” a paper by James Binnion that was published in the proceedings of the 2016 Santa Fe Symposium on Jewelry…