Signed but we can't make out the mark. Stands about 3 1/4" tall and 10 1/2" across its widest point. The item "60s BOOMERANG atomic space age vtg japanese ikebana flower vase cosmic pottery" is in sale since Friday, December 14, 2018. This item is in the category "Collectibles\Cultures & Ethnicities\Asian\1900-Now\Japanese\Vases & Jars".The seller is "theurbanarcheologist" and is located in Tracyton, Washington. This item can be shipped worldwide.