"On February 16, 1918 I went to Suratagadha* [Suratgarh] again, to make from there a tour to the west and explore the ancient theris,† which my travellers had referred us being found in large numbers all along the dry bed of the Ghagghar. This river, locally known under the name of Hakaro or Sotara, but commonly referred to as the nali ‘canal,’ or dariyava ‘sea,’ irrigated in ancient times all the northern part of what now forms the territory of the Bikaner State, from Bhatanera [Bhatnir]—the modern Hanumanagadha [Hanumangarh] to Vijnora [Bijnor, close to the international border], and thence running across the territory of Bahawalpur, went to join the Indus."