Let's face it: When it comes to antiques, differentiating between a patina and tarnish can be tricky. "Rust is one form of patina. It is the result of corroding steel after the iron particles have ...

At the Las Vegas ANTIQUES ROADSHOW, appraiser Reyne Haines, of Reyne Gallery in Cincinnati, Ohio, viewed a Tiffany inkwell from about 1900, noting that tape put over the bronze cap of the inkwell ...

Zinc - Typical patina from the works 100% natural, 100% recyclable Each of the high-quality surfaces is suitable for a wide range of applications – they combine all the advantages of innovative ...

Add Yahoo as a preferred source to see more of our stories on Google. How can you determine whether or not a patina is rust, tarnish, or simply an age-induced finish? "Patina doesn't flake on metal ...