Glass harmonica Franklin and a fellow of the Royal Society, extended the experiments of Pockrich, contriving a set of glasses better tuned and easier to play. During the same decade, Christoph Willibald Gluck also attracted attention playing a similar instrument in England. Benjamin Franklin invented a radically new arrangement of the glasses in 1761 after seeing water-filled wine glasses played by Edmund Delaval at Cambridge in England in May 1761. Franklin worked with London glassblower Charles James to build one, and it had its world premiere in early 1762, played by Marianne Davies. Writing to his friend Giambatista Beccaria in Turin, Italy,
Peking glass Peking glass Peking glass (also known as Qianlong Glass or Tao Liao Ping) is a form of Chinese glassware that originated in 18th century Peking, China. Originally used in the fabrication of glass snuff bottles, Peking glass has since been appropriated for a number of uses and continues to be produced in China. Peking glass originated in 18th century China during the rule of the Qing Dynasty. While China had long been a major producer of glassware, the introduction of European technologies to Asia in the 17th century caused a shift in the styles of Chinese glass makers. The principle