1. IOR/E/1/65 ff. 171-172v Reference (shelfmark): IOR/E/1/65 ff. 171-172v Title: Letter 94 Colin Mackenzie in London to Peter Michell requesting that William Swan may remain in England until his health is re-established. Collection Area: India Office Records and Private Papers Languages: English Date Range: 5 Oct 1779 Extent: 1 letter