Beautiful photos - thank you!
I collect Sklo Union glass - vases mostly but also bowls. I have a vase which isn't on there but in my opinion is one of the most gorgeous pieces of Sklo Union glass (next to pattern no 482 Rosice 1968 Jiri Brabe, raised geometric design, which is stunning). It was also designed by Jiri Brabec, so I thought I'd post it here. Pattern no 5122 180mm Rosice 1969, exhibited CLS, Gottwaldov 1972. Catalogue no 155 'Barolac' Hand pressed (Source - Sklo Union Art Before Industry). It is a parallelogram shape.
I have it in amber, but I have also seen it in amethyst (in both books) and turquoise.
I think I have also seen it in a larger size than the 180mm mentioned in both Marcus's book and Mark Hill's Hi Sklo Lo Sklo (page73)? So does it come in a taller size as well do you know?