Vintage Stieff Pewter Platter Tray Wildlife Duck Pheasant Hunting P70 Pewter

Vintage Stieff Pewter Platter Tray Wildlife Duck Pheasant Hunting Mallard P70 Pewter Good pre-owned condition…the edge is pewter. There are nicks and dings as shown in the pictures. The middle piece is not glass. I’m unsure of the material. It is semi-transparent. I’ve includede a picture holding it up in the natural light. It measures approximately 14” in diameter. All photos taken in natural light