Hello Michael :hi:
hope I didn't overstep the mark asking Jay....it is just that I collect Leerdam, albeit not vases, and they are such nice people.
"BTW, interesting thing I noticed: all 4 pieces with the "L"-label are bottle vases, partly opal white coloured, and unsigned."
This was exactly what I was thinking.....perhaps a limited style for this particular type of bottle vase for this particular retailer.
Whatever, it is a lovely vase and you know it was made by Leerdam, and that is wonderful.