Ivo, thank you for your confidence.
This is definately, a work designed by Edward Hald.
Hald did a series of these overlays with lilac, etc. cutting designs into
the overlays.
In my opinion, this work was designed in 1930 and is part of a series
started in 1920 with different designs, ie. dragons, etc..
As respects the signature. the artist/designers did not actually sign the works. An employee of Orrefors kept a master log of all production
and at the same time signed the work to make sure things were kept in
order by numerical sequence and date. It is very interesting to go through these ledgers in the Orrefors archives.
Bill Geary