AN OPAQUE-TWIST FIRING GLASSTHIRD QUARTER 18TH CENTURYwith ogee bowl and double series stem11cm highTogether with an airtwist wine glass, the bell bowl supported on a stem filled with spiral threads and applied with a central vermicular collar on a domed foot, 17cm high(2)Provenance: With original Arthur Churchill receipt for 15/9/51.品相报告: No serious damage detected to the firing glass, the airtwist with foot rim chip.