There is a strong stamped mark to the bottom, and a small picture on the bottom edge as shown.
Vintage USA Shawnee Pottery Teal Blue Flower Frog Dolphin/Koi Fish
Vintage USA Shawnee Pottery 3.75" Teal Blue Flower Frog Coy Fish
8 " HIGH ANTIQUE WELLER CORNISH BLUE ART POTTERY FLOWER GARDEN BERRY HOME VASE
Vintage Blue Glaze WELLER Art Pottery Flower Frog - Signed - 8 Holes
Authentic Murano Art Glass Large Petal Light Teal-Blue Hand-Blown Flower
Vintage Weller Pottery Green Flower Frog - 8 Hole 3”x3”
