1. IOR/R/9/40/8 Reference (shelfmark): IOR/R/9/40/8 Title: Letter from Jacob Hendriks to the Registrar of Slaves, Sefridus van der Tuuk, forwarding 5 lists of slaves from Riau Collection Area: India Office Records and Private Papers Languages: Dutch Date Range: 25 Feb 1825 Extent: 1 file