4 porcelain vases, China, probably 19th century, 3 "bleu de Hue" vases, Neifu mark, for the Vietnamese market, 1 with a shou (longevity) mark, various sizes, 25,5 cm high maximum 

4 porcelain vases, China, probably 19th century, 3 "bleu de Hue" vases, Neifu mark, for the Vietnamese market, 1 with a shou (longevity) mark, various sizes, 25,5 cm high maximum 

Some firing imperfections
Presence of some small chips
One vase has many pale beige spots on it 
Presence of some glaze drips
Some surface scratches