Rare Vintage Brass Art Glass Duck Sculpture 🐞

Rare vintage brass art glass duck sculpture. I don’t see a maker’s mark however it is quite possible there is one amongst the amazing etchings encased within the glass. Good condition. No chips or cracks. Patina. Any wear commensurates with the age. Approximately 3.5” in depth, 9.5” wide and 3 3/4” tall. ***Shipping is available.