Hi Emil
My only reference is Judith Millers collectables price guide page 283 (Royal Bohemia) and could be Jiri Repasek?
Ivo and Marcus would know more, especially Marcus who recently wrote a book on Sklo
So I know it's sklo anyway - thats the first vase
Is the second Sklo mould as well? or just Fidenza
Confusing isn't it?