Early Showa period blue glass dish. Popular keywords... Showa retro This is a blue glass dish with a beautiful cut pattern, dating from the early Showa period. There are bubbles, unevenness from the manufacturing process, and minor scratches, but it is relatively clean for its age (in my personal opinion). I purchased this at an antique shop in Tokyo. I only collected it, and I have not used it. Please understand the characteristics of antiques and that it has been stored at home. Size: Diameter approximately 15.5 cm Height approximately 6 cm Thickness approximately 0.5 cm (measured at the rim) Only the item itself will be shipped; the plate stand is not included.