“The letter, which had the counter-signatures of some of the East India Company’s servants resident at Madras, whose names were well known to Tippoo, failed not to make a great impression in favour of my integrity: of my knowledge he had before a high opinion. He stood musing for some time, with his eyes fixed upon the model of the tin-mine; and, after consulting with the young prince, as I guessed by their tones and looks, he bade his interpreter tell me that, if I would undertake to visit the tin-mines in his dominions, to instruct his miners how to work them, and to manage the ore according to the English fashion, I should receive from the royal treasury a reward more than proportioned to my services, and suitable to the generosity of a sultan. “Some days were given me to consider of this proposal. Though tempted by the idea that I might realize, in a short time, a sum that would make me independent for the rest of my life, yet my suspicions of the capricious and tyrannical temper of Tippoo made me dread to have him for a master; and, above all, I resolved to do nothing without the express permission of Dr. Bell, to whom I immediately wrote. He seemed, by his answer, to think that such an opportunity of making my fortune was not to be neglected: my hopes, therefore, prevailed over my fears, and I accepted the proposal. “The presents which he had made me, and the salary allowed me during six weeks that I had attended the young prince, amounted to a considerable sum; 500 star pagodas and 500 rupees: all which I left, together with my ring, in the care of a great Gentoo merchant of the name of Omychund, who had shown me many civilities. With proper guides, and full powers from the sultan, I proceeded on my journey, and devoted myself with the greatest ardour to my undertaking. A very laborious and difficult undertaking it proved: for in no country are prejudices in favour of their own customs more inveterate, amongst workmen of every description, than in India; and although I was empowered to inflict what punishment I thought proper on those who disobeyed, or even hesitated to fulfil my orders, yet, thank God! I could never bring myself to have a poor slave tortured, or put to death, because he roasted ore in a manner which I did not think so good as my own method; nor even because he was not so well convinced as I was of the advantages of our Cornwall smelting-furnace.