[Source] Jeweler's bronze?

Does anyone have a source for jeweler’s bronze? And anything
special I should know about working with it?

Lynn A. Davis
Tephra’s Treasures
Handcrafted Jewelry, Accessories
And Other Fine Treasures

Indian Jewelers Supply Co. The metals Catalog, 3 products for casting
1. Herculoy - A brownish yellow alloy
2. Bronwite - for a silver appearance
3. DZR brass - yellow

For cold fabrication we have red or yellow brass.
1-800-545-6540, give us a "ring".