At the beginning of 1819, Peacock was unexpectedly summoned to London for a period of probation with the East India Company who needed to reinforce their staff with talented people. They summoned to their service in the Examiner's office James Mill and three others. Peacock was included at the recommendation of Peter Auber, the company historian, whom he had known at school, though probably not as a school-fellow. Peacock's test papers earned the high commendation, "Nothing superfluous and nothing wanting." On 13 January 1819, he wrote from 5 York Street, Covent Garden: "I now pass every morning at the India House, from half-past 10 to half-past 4, studying Indian affairs. My object is not yet attained, though I have little doubt but that it will be. It was not in the first instance of my own seeking, but was proposed to me. It will lead to a very sufficing provision for me in two or three years. It is not in the common routine of office, but is an employment of a very interesting and intellectual kind, connected with finance and legislation, in which it is possible to be of great service, not only to the Company, but to the millions under their dominion."