Vase is great example of Sumida Gawa pottery | Home & Garden | qctimes.com
Japanese 19/20TH C Sumida Gawa Vase With Handle : Seaside Art Gallery | Ruby Lane
JAPANESE SUMIDA GAWA INOUI RYOSAI POTTERY JUG VASE SIGNED ISHIGURO KOKO | eBay
Bonhams : Three stoneware vases with appliqué decoration Two by Inoue Ryosai I (active circa 1875-1900) and one by Inoue Ryosai III, Sumidagawa, Meiji Period
Late 19th Century Japanese Sumida Gawa Pottery Vase | Chairish