Sowerby? Victorian Purple Malachite / Slag Glass Egg Cup

Description

A wonderful Victorian pressed glass spill vase or possibly an egg cup in purple & white marbled malachite glass, also known as slag glass. I could not find this exact design in any catalogues, but it is most likely by Sowerby, and very similar to their spill vase pattern number 1154. No makers marks.

Size

Measures approx 2.75 inches tall by 2 inches in diameter at widest point.

Condition

Excellent condition, no chips or cracks other than a tiny nick to the rim, shown in final picture.