Couple of antique green uranium wine glasses

Couple of antique green uranium wine glasses. English, circa 1880. The green colour comes from the uranium used in it's making. 1 medium size, 1 small. Similar styles but smaller one is more delicate. Size: Medium: height: 4.75 inches; top diameter: 2.5 inches; base diameter: 2.75 inches. Small: height: 4.5 inches; top diameter: 2 inches; base diameter: 2.25 inches. Combined weight: allow up to 1 kg once packed. Good condition for their age.