“With the greatest of pleasure.” As Dr. Mayne had not arrived when I called, I went and fetched a passport for myself, and one for my secretary. Upon my return, the doctor had examined the model, and seemed much pleased, saying--“It will answer very well.” I left the address of the manufacturers with him, and then retired. They were immediately adopted both at Smyrna, and later at Rankioi. A gentleman present, who seemed to have taken a great deal of interest in our descriptive conversation, followed me to the door, and, in a low voice, asked if I had taken out a patent. “No, I have not; but I shall put my name and label upon them.” “Well, if you were to take out a patent, you would make a fortune.” “You may be right; but upon such an occasion I should fancy myself wrong. I will therefore give it, _pro bono publico_. I am well aware that by making it more complete I could take out either registration or patent, but I would not do that for the world; as it would be immediately reported that I expected to be repaid for my services by the profits of the patent of the stove, and upon these grounds I decline any such proceeding.” As it was then about three o’clock, I went, by appointment, to Sir Benjamin Hawes’ office to bid that gentleman adieu, and to receive his final orders, showing him at the same time the model, which he seemed to appreciate thoroughly. He gave me the best advice, and promised me his powerful support throughout my culinary campaign. In return, I engaged to communicate all my movements, and retired. At noon, next day, I again called at Stafford House, “not by appointment.” On being informed of my visit, the Duchess at once favoured me with an audience. “I am come,” said I, “to announce my departure. I wish, ere I leave to-morrow, to thank your Grace, and to show you the model of my new stove which I mean to introduce into the hospital kitchens.” “Ah!” exclaimed her Grace, “I must go and fetch the Duke. He will be highly pleased with it, and he wished very much to see you before your departure.” The Duke soon entered the great hall, with a large party, to whom I explained the principle, as I had before done to the Duke of Cambridge. I also stated that the day previous I had had the honour of showing it to Lord Panmure, and Mr. Brunel, the celebrated engineer, all of whom were much pleased with its efficacy, simplicity, and economy; more especially Mr. Brunel, who so highly appreciated the principle of its construction, that he at once adopted it, and applied it to the hospital kitchens at Smyrna and Rankioi, which he was there about to fit up.