1. IOR/V/23/213, No 17 Pt 1T Reference (shelfmark): IOR/V/23/213, No 17 Pt 1T Title: [t] Memorandum relative to the trade in indigo carried on by the countries bordering on the Indus, by Lieut. T. Postans, 1840. Bombay: Bombay Education Society's Press, 1855 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1855 Extent: pp. 395-399