11. IOR/L/E/3/220 Reference (shelfmark): IOR/L/E/3/220 Title: Commerce and Industry Letters from India Collection Area: India Office Records and Private Papers Languages: English Date Range: 1916 Extent: 1 volume
12. IOR/L/E/3/221 Reference (shelfmark): IOR/L/E/3/221 Title: Commerce and Industry Letters from India Collection Area: India Office Records and Private Papers Languages: English Date Range: 1917 Extent: 1 volume