This is an original mid-century Jean Roger green hobnail ceramic frog planter. It is signed on the base "Jean Roger Paris Made in France" and in very good vintage condition. 

These Jean Roger frog planters were all the rage in the 1960's and collectors included Jacqueline Kennedy Coco Chanel and Christian Dior. 

Artist and designer Tony Duquette would give frogs exactly like this as presents to friends. He liked to use them as table decorations, usually left empty.

Measurements:

Height: 4.5

Width: 5”

Length: 7”