Hight 20cm / blue underglaze / maybe japanese / good condition / only blue and white
History - value
Your pictures are not very good but I can see enough to do this appraisal. What you have here is a Chinese waterpot made in blue Celadon glazed porcelain in around 1900 / 1920. So this is an antique. Original it had a porcelain lid but these can fall of quickly if you do move the pot. Many wooden replacements are around. Again export ware for European market and especially Belgium. The pot needs to be in good condituon to meet the estimated price.