伊豆島 Izushima: The Izu Islands are a chain of islands stretching north to south in the Pacific Ocean (Philippine Sea) off the southeast coast of the Izu Peninsula.
Bottom of Chawan:
伊豆島 Izushima
(陶印) Ceramic seal: 龍平 Ryuhei
Name is Probably 松下 龍平 Matsushita Ryuhei
Ceramic
20th Century
5” x 3.25” (diameter, height)
6.5” x 6.5” x 5.125” (length, width, height) (Box)
