1. IOR/V/27/420/92 Reference (shelfmark): IOR/V/27/420/92 Title: Everest, G, An account of the measurement of an arc of the meridian between the parallels of 18° 3' and 24° 7', being a continuation of the grand meridonal arc of India. London, 1830 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1830 Extent: 1 volume