1. IOR/L/MAR/B/434A Reference (shelfmark): IOR/L/MAR/B/434A Title: Indispensable: Journal Scope & Content: Crew List Collection Area: India Office Records and Private Papers Languages: English Date Range: 18 Nov 1794-4 Sep 1795 Extent: 1 volume
2. IOR/L/MAR/B/434B Reference (shelfmark): IOR/L/MAR/B/434B Title: Indispensable: Journal, James Walton, Chief Mate Collection Area: India Office Records and Private Papers Languages: English Date Range: 18 Nov 1794-4 Sep 1795 Extent: 1 volume
3. IOR/L/MAR/B/434C Reference (shelfmark): IOR/L/MAR/B/434C Title: Indispensable: Journal Scope & Content: Crew List Collection Area: India Office Records and Private Papers Languages: English Date Range: 5 Dec 1796-11 Aug 1797 Extent: 1 volume