Desiderata and Inquiries connected with the Presidency of Madras and Bombay were issued by the Secretary of the Royal Asiatic Society in 1827, on points relating to the language, literature, ancient history of families, antiquities, coins, people, architecture, landed tenures, arts and manufactures, of India.
The British Admiralty has published a Manual of Scientific Enquiry, so have the Statistical and other Societies.
Haxthausen, in his work on the Caucasus, remarks: “My travels and observations during more than twenty years, have convinced me that an acquaintance with the manners of a people, their moral and material interests, domestic relations, corporate associations, and specially the commercial relations of the lower classes, is indispensable to a real knowledge of the history and constitution of peoples and states.”