I've this cylindrical vase decorated in purple mezza filigrana, with engraved signature and date for 1983 to the base. I had always assumed that it was an in-house 'Studio Venini' design from the mid-late 1970s, but recently I've spotted a few filigrana pieces designed by Scarpa around 1934 that were reproduced around the same time (1983-89 are the inscribed dates I've seen so far, and one with an acid-etched backstamp and label that would date it to a little earlier).
Just wondering if this might also be an old Scarpa shape that they pulled out of the archives.
Working against it is that I've scoured Carlo Scarpa: I vetri di Murano 1927-1947
and Carlo Scarpa: Glass of an Architect
to no avail, nor did it pop up in the Blue Catalogue
in Deboni - but these sources are far from complete.
Thanks for looking.