Here's an interesting article on the definition of authenticity and production time vases GALLE
http://www.antik-invest.ru/blog/?p=8925
Proceeding from the information in the article submitted by you vase has a base and an authentic signature GALLE firm around 1910.
With regard to evaluation, the 1 cm height similar vases valued at 100 dollarov.Takaya estimate was a couple of years ago.
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Here's an interesting article on the definition of authenticity and production time vases GALLE
http://www.antik-invest.ru/blog/?p=8925
Proceeding from the information in the article submitted by you vase has a base and an authentic signature GALLE firm around 1910.
With regard to evaluation, the 1 cm height similar vases valued at 100 dollarov.Takaya estimate was a couple of years ago.