A boxed collection of ten facetted citrine gems, and two smoky quartz gems, all finely faceted, and with the name of each gem cut next to the stone, dates from 1941-1949. 59 grams total with box, 7-17mm (1/4 - 1/2"). Previously the property of an important private mineral collector, d.1998; many of the specimens formerly with Gregory, Bottley & Co., 30 Old Church Street, Chelsea, London, UK. Dr Bonewitz notes: 'These stones are very well cut and with good brilliance. I would have been proud to have cut any of them.' [12]