1. IOR/F/4/1949/84712 Reference (shelfmark): IOR/F/4/1949/84712 Title: Reports of Dr J McClelland, Assistant Surgeon, and Dr W B O'Shaughnessy, Chemical Examiner, respecting manufacturing certain medicines in India Scope & Content: Observations on the manufacture of sulphate of soda, potash and magnesite. Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1841-Jun 1841 Extent: 1 file