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Gold

Liquid Gold
Gold Welding
To Remove Gold from Silver
To Dissolve Copper from Gold Articles
To Color Gold

To Remove Soft Solder from Gold
Tipping Gold Pens
To Recognize Whether an Article is Gilt
To Fuse Gold Dust
Gold, Silver or Copper Embossing Ink

 

To Recognize Whether an Article is Gilt

Simply touch the object with a glass rod previously dipped into a solution of dichloride of cooper. If the article has been gilt the spot touched should remain intact, while it presents a brown stain if no gold has been deposited on its surface.

 

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