1. IOR/L/MAR/B/609B Reference (shelfmark): IOR/L/MAR/B/609B Title: Portfield: Journal Collection Area: India Office Records and Private Papers Languages: English Date Range: 16 Sep 1749-26 Jun 1751 Extent: 1 volume
2. IOR/L/MAR/B/609C Reference (shelfmark): IOR/L/MAR/B/609C Title: Portfield: Journal Collection Area: India Office Records and Private Papers Languages: English Date Range: 17 Nov 1752-29 Jul 1754 Extent: 1 volume
3. IOR/L/MAR/B/609D Reference (shelfmark): IOR/L/MAR/B/609D Title: Portfield: Journal Collection Area: India Office Records and Private Papers Languages: English Date Range: 3 Feb 1756-1 Aug 1757 Extent: 1 volume
4. IOR/L/MAR/B/609E(1) Reference (shelfmark): IOR/L/MAR/B/609E(1) Title: Portfield: Ledger Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1746-c 1748 Extent: 1 volume
5. IOR/L/MAR/B/609E(2) Reference (shelfmark): IOR/L/MAR/B/609E(2) Title: Portfield: Pay Book Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1746-c 1748 Extent: 1 volume
6. IOR/L/MAR/B/609F(1) Reference (shelfmark): IOR/L/MAR/B/609F(1) Title: Portfield: Ledger Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1749-c 1751 Extent: 1 volume
7. IOR/L/MAR/B/609F(2) Reference (shelfmark): IOR/L/MAR/B/609F(2) Title: Portfield: Pay Book Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1749-c 1751 Extent: 1 volume
8. IOR/L/MAR/B/609G(1) Reference (shelfmark): IOR/L/MAR/B/609G(1) Title: Portfield: Ledger Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1752-c 1754 Extent: 1 volume
9. IOR/L/MAR/B/609G(2) Reference (shelfmark): IOR/L/MAR/B/609G(2) Title: Portfield: Pay Book Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1752-c 1754 Extent: 1 volume
10. IOR/L/MAR/B/609H(1) Reference (shelfmark): IOR/L/MAR/B/609H(1) Title: Portfield: Ledger Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1756-c 1757 Extent: 1 volume