Shortly before this time Mr. Joseph Lygo, the London agent and manager of the business of the Derby China Works, wrote to his employer, Mr. Duesbury:--“I hope you will be able to make a bargain with Mr. Billingsley for him to continue with you, for it will be a great loss to lose such a hand, and not only that, but his going into another factory will put them in the way of doing flowers in the same way, which they are at present entirely ignorant of.” Despite all this, Billingsley left the Derby China Works, where he had been apprenticed, and in which he had worked for twenty-two years, and in 1796 commenced, for or with Mr. Coke, a small manufactory at Pinxton, near Alfreton. Here his practical skill stood him in good service, and the experiments he had long tried in china bodies were brought to bear satisfactory results. He succeeded in producing a granular body (the fracture having much the appearance of fine loaf-sugar), very soft, but of extreme beauty. Here Billingsley remained for about four years only, removing in 1800 to MANSFIELD, where he started a small concern, which he continued for about three or four years longer. Having once become unsettled by his removal from Derby, Billingsley does not appear ever afterwards to have rested long in any one place. In 1804 he is stated to have commenced, or joined, some small china works at TORKSEY in Lincolnshire; and a few years later he appears to have started a china manufactory at WIRKSWORTH in Derbyshire--no doubt being in part actuated in locating himself there through the fact of the existence of a beautiful white clay being found in connection with the lead mines at Brassington and other places in its neighbourhood. In 1811 Billingsley removed to Worcester, where he engaged himself with Messrs. Flight and Barr, of the Worcester China Works. Here, as in some of his other migrations, he was accompanied by his son-in-law, George Walker, the husband of his daughter Sarah. Of the engagement of these two at WORCESTER, Mr. Binns says: “In 1811, Billingsley, the Derby artist, came to Worcester. As a clever flower-painter, he was no doubt an acquisition, but that does not appear to have been the object of his visit. Billingsley knew something of making porcelain, and was possessed of a receipt which there is no doubt he valued very highly. From Messrs. Flight and Barr’s letter to Mr. Dillwyn, it would appear that he had endeavoured to introduce this special body at Worcester, but we do not think he was allowed to interfere to any extent in the manufacturing department. Walker, Billingsley’s companion and son-in-law, introduced a more important invention to the Worcester Works in the _reverberating enamel kiln_. These kilns had been in use in London and at Derby, but were now for the first time built at Worcester.