Keywords: GTS Peninsula Asiatic Researches.jpg Great Trigonometrical Survey peninsula of India operations cite journal An account of the Trigonometrical Operations in crossing the peninsula of India and connecting Fort St George with Mangalore Lambton William 290-384 https //archive org/stream/asiaticresearche10asia page/n307/mode/2up Asiatic Researches; or Transactions of the Society Instituted in Bengal for inquiring into the History and Antiquities 1811 1811 William Lambton PD-old-70-1923 Uncategorized 2016 April 7 |