Josiah Spode introduced bone china at Trent in 1796, and Thomas Minton opened his manufactory. Other giants of the pottery industry were Thomas Minton, William Moorcroft, and Josiah Spode. The modern product was developed by the Staffordshire potter Josiah Spode in the early 1790s. This was the first bone china, subsequently perfected by Josiah Spode. Gussie leaves Madeline for Emerald, and Spode proposes to Madeline. The perfecting of underglaze transfer printing is widely credited to Josiah Spode the first. Grove characterizes the wares as "inspired by those of Rockingham, Spode and Worcester". Elizabeth Spode died in London in 1782. The purchase did not include Royal Worcester or Spode manufacturing facilities. The purchase did not include the manufacturing facilities of Royal Worcester or Spode. Ultimately, Jeeves provides Bertie with a secret about Spode that allows Bertie to denounce Spode. Spode, or Lord Sidcup, confirms the pearls are fake. By the time Spode formed his association, there were no shirts left. Spode to announce that he stole the helmet. Enraged by the insults, Spode attacks.