Pewter (Or Like) Large Fish Serving Platter/Tray Handcrafted 19 1/2” x 7 1/4”

Pewter (Or Like) Large Fish Serving Platter/Tray Handcrafted 19 1/2” x 7 1/4” Vintage Large Fish Serving Platter/Tray/Wall Decor, Handcrafted, I believe it was made from Pewter(or pewter-like?), there is no mark on it. It also can be hung on the wall - wall decor.