1911 Encyclopædia Britannica, Volume 22… (1911)
“ The District of Rawalpindi has an area of 2010 sq. m., Attock having been separated from it and formed into a separate district in 1904. It is situated on the southern slopes of the north-western extremities of the Himalayas, including large mountain tracts with rich valleys traversed by mountain torrents. It contains the Murree hills with the sanatorium of that name, the chief hill-station in the Punjab. The Indus and the Jhelum are the chief rivers, and the climate is noted for its healthiness. The principal crops are wheat, barley, maize, millets, and pulses. ”
