walther siebenstern amethyst glass with gold relief

This type glass was made by Moser, first and then by the Walther & Söhne factory in Germany in the 1920's-30's.

i'm quite sure the pictured set is made by walther siebenstern and certainly not by moser as some people sell it for.

and it should be from the 1960s not the 1930s as far as written there:

http://www.pressglas-korrespondenz.de/aktuelles/pdf/walther-kunstdekor.pdf
(in german language)