Quackenbush's Production Goldsmiths in CA are realy doing some finework for me. They are in Grass Valley Ca, give them a try.
I've used Sierra Pacific Casting (outside of San Fran) several timesand they do a great tumble polish. They charge about .60 a gram andthen there's a per piece casting fee, from .90 and up. They might mea little more that what you want to pay, but give them a try.
I also agree with the idea of using Sierra Casting...They have beenin business for many years, their quality of work is top-knotch andthe owner, Gabe Sider, takes pride in his product. This source isworth checking out..Sincerely, Jo-Ann Maggiora Donivan
I use a casting company in Seattle called Outcast & Co., 1424 4 thAve. Suite 630, Seattle, WA 98101. Their phone # is 206-382-0766.
Vince LaRochelle. Oakridge, OR.