31. IOR/R/9/36/30 Reference (shelfmark): IOR/R/9/36/30 Title: Koopbrief: Ouw A-Tong Collection Area: India Office Records and Private Papers Languages: Dutch Date Range: 4 Aug 1808 Extent: 1 file
32. IOR/R/9/36/16 Reference (shelfmark): IOR/R/9/36/16 Title: Koopbrief: Coelij Mira Lebe Collection Area: India Office Records and Private Papers Languages: Dutch Date Range: 24 Nov 1751 Extent: 1 file
33. IOR/R/9/36/20 Reference (shelfmark): IOR/R/9/36/20 Title: Koopbrief: Hoeseen Nina Houwdani Collection Area: India Office Records and Private Papers Languages: Dutch Date Range: 18 Jul 1789 Extent: 1 file
34. IOR/R/9/36/23 Reference (shelfmark): IOR/R/9/36/23 Title: Koopbrief: Ensign Prudence Michel Collection Area: India Office Records and Private Papers Languages: Dutch Date Range: 2 Sep 1794 Extent: 1 file
35. IOR/R/9/36/29 Reference (shelfmark): IOR/R/9/36/29 Title: Koopbrief: Carel Ferdinand Greijs Collection Area: India Office Records and Private Papers Languages: Dutch Date Range: 19 Sep 1805 Extent: 1 file
36. IOR/R/9/36/35 Reference (shelfmark): IOR/R/9/36/35 Title: Koopbrief: Hubertus van Bragt Collection Area: India Office Records and Private Papers Languages: Dutch Date Range: 4 Aug 1810 Extent: 1 file
37. IOR/R/9/36/36 Reference (shelfmark): IOR/R/9/36/36 Title: Koopbrief: Hubertus van Bragt Collection Area: India Office Records and Private Papers Languages: Dutch Date Range: 12 Dec 1811 Extent: 1 file
38. IOR/R/9/36/37 Reference (shelfmark): IOR/R/9/36/37 Title: Koopbrief: Hubertus van Bragt Collection Area: India Office Records and Private Papers Languages: Dutch Date Range: 30 Jan 1812 Extent: 1 file
39. IOR/R/9/36/38 Reference (shelfmark): IOR/R/9/36/38 Title: Koopbrief: The Kan Oeaij Collection Area: India Office Records and Private Papers Languages: Dutch Date Range: 18 Nov 1812 Extent: 1 file
40. IOR/R/9/36/39 Reference (shelfmark): IOR/R/9/36/39 Title: Koopbrief: Tjoa Tjong Kiat Collection Area: India Office Records and Private Papers Languages: Dutch Date Range: 21 Jan 1813 Extent: 1 file