1. IOR/V/27/624/15 Reference (shelfmark): IOR/V/27/624/15 Title: Bloxam, W Popplewell and Leake, H M, Account of the research work in indigo carried out at Dalsingh Serai Research Station 1903 - March 1904. Calcutta, 1905 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905 Extent: 1 volume