Peter
#1 oval hollow smooth - no grinding involved, more Finnish than Czech (makes this sense?)
#2 I would call it Dichroic, too - because it is not obviously somerso and the colour changes with the light fall. The bottom is polished smooth with a hollowed out pontil - I can not see if it is polished out or if it is part of the mould
#3 I trust Paul and I bought it in France - the combination is quite convincing
#4 This is more the Holmegaard Aquablue, or one of the Moser colours. Not Leerdam, I am sure. It is well made and well finished - and still not exciting.
#5 right, Aseda then
#6 Italy is a big country and Moretti did jump to mind for this expressive "calcedony" piece - but we just may be looking at Croatian or Serbian glass (see above)
#7 no comment
#8 No Vereco I think, more like Opalex or VMC.
#9 Killer Queen!