Hi Paul,
As far as I am aware, Marcus has never been able to tie these down as Sklo Union and they don't appear in either the complete run of CGR, or any of the catalogues currently available to him and I cannot find them in the 14 catalogues available on the CD which accompanies Marcus' book. Discussions on both the two styles of this vase with dealers and members of this board, suggest that we are probably looking towards Jablonecke Sklo, or Poland as possible sources of these vases.
Della
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