I was wondering if anyone has heard of or have experience with Hoover
and Strong’s “karatium”
http://www.hooverandstrong.com/category/New+Mill+Products/
Richard Hart G.G.
Jewelers Gallery
Denver, Co
I was wondering if anyone has heard of or have experience with Hoover
and Strong’s “karatium”
http://www.hooverandstrong.com/category/New+Mill+Products/
Richard Hart G.G.
Jewelers Gallery
Denver, Co