Look for "925" (the standard for sterling), "950", or higher.
To authenticate vintage pieces, experts recommend The Little Book of Mexican Silver Trade and Hallmarks to cross-reference maker marks. 3. Red Flags & Avoiding Scams The Ultimate Guide to Buying Silver Bullion Online Safely buy silver from mexico online
Used between 1948 and 1979, these silhouettes often include a number identifying the specific workshop. 2. Choose Reliable Online Platforms Look for "925" (the standard for sterling), "950", or higher
