James Prinsep FRS (20 August 1799 – 22 April 1840) was an English scholar, orientalist and antiquary. He was the founding editor of the Journal of the Asiatic Society of Bengal and is best remembered for deciphering the Kharosthi and Brahmi scripts of ancient India. He studied, documented and illustrated many aspects of numismatics, metallurgy, meteorology apart from pursuing his career in India as an assay master at the mint in Benares. Early life James Prinsep was the seventh son and the tenth child of John Prinsep (1746–1830) and his wife, Sophia Elizabeth Auriol (1760–1850). John Prinsep went to India in 1771 with almost no money and became a successful indigo planter. He returned to England in 1787 with a fortune of £40,000 and established himself as an East India merchant. He moved to Clifton in 1809 after incurring losses. His connections helped him find work for all his sons and several members of the Prinsep family rose to high positions in India. John Prinsep later became a member of parliament. James initially went to study in a school in Clifton run by a Mr. Bullock but learnt more at home from his older siblings. He showed a talent for detailed drawing and mechanical invention and this made him study architecture under the gifted but eccentric Augustus Pugin. His eyesight however declined due to an infection and he was unable to take up architecture as a profession. His father knew of an opening in the assay department at the mint in India and sent him to train in chemistry at Guy's Hospital and later as an apprentice to Robert Bingley, assay master at the Royal Mint in London (1818–19). Career in India Prinsep found a position as an assay master at the Calcutta mint and reached Calcutta along with his brother Henry Thoby on 15 September 1819. Within a year at Calcutta, he was sent by his superior, the eminent orientalist Horace Hayman Wilson, to work as assay master at the Benares mint. He stayed at Benares until the closure of that mint in 1830. He then moved back to Calcutta as deputy assay master, and when Wilson resigned in 1832, he was made assay master (overruling Wilson's nominee for that position, James Atkinson) at the new silver mint designed in Greek revival style by Major W. N. Forbes. His work as assay master led him to conduct many scientific