Mrazek came to the US in 1917 to introduce Czech household products called "Peasant Art". This vase is artisticly upgraded from most samples I have seen on the net.

Stands 9" tall with a 5" top diameter. 
This vase always attracted attention and compliments. The striking but subtle colors don't outshine floral arrangements.
Compare to Etsy, this is a bargain - check it out!!

By the way, the factory in US closed in 1935 so I'm not sure of the exact date of production but it had to be between 1917 and 1935.