An opaque-twist cordial glass

细节
An opaque-twist cordial glass
the round funnel bowl indistinctly inscribed in diamond point Thomas Spring Janry. 20th 1765 Jane Mawnsells October 1764 Jane Spring December the 20th 1764....., above hammer flutes, the stem enclosing a pair of loose spiral tapes within multispiral band, on domed foot, circa 1765 -- 17.5cm. high