The base is marked "Jingdezhen Zhi". There are no condition issues with the vase. The item "Vintage Chinese Celadon Glazed Slip Decorated Large Vase Marked Jingdezhen Zhi" is in sale since Sunday, July 23, 2017.This item is in the category "Collectibles\Cultures & Ethnicities\Asian\1900-Now\Chinese\Vases & Jars". The seller is "msbrat72" and is located in Rockwall, Texas. This item can be shipped worldwide.