French Peg lamp

This is my peg lamp which I acquired from a local antique shop. The shop people told me that it was made by Val saint Lambert. I did not know anything about that point. It was very dirty inside of the glass and there was full of oil remnant. The Glass body color was dark brown. This beautiful design was hidden. It took many hours to clean it. But After that I could see yellow color and design. After I learned about peg lamp that Cristalleries Baccarat or Saint Louis, France, and Val Saint Lambert about 1 900, these crystal glassware manufacturer produced this type of acid etched glass with wave or moiré patterns. And I am certain this was made by Baccarat