I can see some similarity, but like David, I would hesitate to attribute this to Palecek, he did not make any completely clear glass pieces for Skrdlovice in the year of the design you mention, as far as I know. For the height of this piece I would have thought under 700g for 18 cms a bit too lightweight for Skrdlovice vases generally. It is a nice design that should one day be identifiable. You know your glass quite well Michelle, maybe your nose towards Scandinavia may be correct, or be Czech, glass research is always interesting, there should be a clear result on this one, within Europe at least ...
Robert (bOBA)