Rules
What must you stamp on silver under the FTC Jewelry Guides and US hallmarking?
This silver guide explains FTC Jewelry Guides labeling rules for sterling, fine silver and silver plate, quality marks, fineness stamps and origin marking.
Topic
silver guide
Guides
How humidity affects silver soldering and storage in US regions
This silver guide explains how humidity drives tarnish and flux behavior in coastal, desert and northern US studios, plus casting, dehumidifier and storage steps.
Rules
Importing silver into the US, CBP rules and duty on precious metals
This silver guide covers CBP entry procedures, duty rates on precious metals, documentation, and marking rules for importing silver into the US.