Coloration of precious metals book?

Does anyone know the name of the book that discusses the coloration
of precious metals?

Thanks.
Ray Wenneker

Hi Ray,

I’m pretty sure you mean ‘The Colouring, Bronzing and Patination of
Metals’ by Richard Hughes and Michael Rowe

The Colouring, Bronzing and Patination of Metals
By Richard Hughes , Michael Rowe

Price: $53.55

Media: Hardcover
Manufacturer : Watson-Guptill
Release data : 01 February, 1991

:slight_smile: Kimmyg
http://www.northcoastbeadmakers.com