Set of magnificent glasses from the Portieux glassworks

This magnificent batch of glasses is composed of. 10 glasses 9 cm high including 3 green, 2 blue, 3 brown, 2 bordeaux. 5 glasses 8 cm high, including 2 green, 1 brown, 1 burgundy 1 blue (which I forgot to put on the photo) 3 glasses 6 cm high, 2 brown and 1 green. The glasses are all tinted in the mass. The foot in collar is a delight!.