1. IOR/L/E/3/328-330 Reference (shelfmark): IOR/L/E/3/328-330 Title: Commerce and Revenue Letters from Madras, Bengal and Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919-1921 Extent: 3 volumes
2. IOR/L/E/3/329 Reference (shelfmark): IOR/L/E/3/329 Title: Commerce and Revenue Letters from Bengal and Madras Collection Area: India Office Records and Private Papers Languages: English Date Range: 1920 Extent: 1 volume
3. IOR/L/E/3/330 Reference (shelfmark): IOR/L/E/3/330 Title: Commerce and Revenue Letters from Bengal and Madras Collection Area: India Office Records and Private Papers Languages: English Date Range: 1921 Extent: 1 volume
4. IOR/L/E/3/328 Reference (shelfmark): IOR/L/E/3/328 Title: Commerce and Revenue Letters from Bengal, Madras and Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919 Extent: 1 volume