antique blue colored glass water goblets wine glasses, Gibraltar style heavy stemware

Unmarked (Libbey? Crisa?) heavy blue glass goblets, about 5 1/2" tall. I don't believe these aren't the Gibraltar pattern, though they're close! And the color is the Libbey glass antique blue.

This is set of eight glasses, all in very nice condition without damage, showing very little wear or use.