1. Full Red Gold

Gold, 5 dwt.; copper, 5 dwt.

2. Red Gold

Gold, 10 dwt.; silver, l dwt.; copper, 4 dwt.

3. Green Gold

Gold, 5 dwt; silver, 21 {gr.

4. Gray Gold

Gold, 3 dwt. 15 gr.; silver, 1 dwt. 9 gr.

5. Blue Gold

Gold, 5 dwt.; steel filings, 5 dwt.

6. Antique Gold, Greenish-Yellow

Gold, 18 dwt. 9gr.; silver, 21 gr.; copper, 18 gr. These all require to be submitted to the process of wet-coloring.

7. Factitious Gold, Very Bright

Copper, 16 parts; platina, 7 parts; zinc, 1 part; fused together.