1. IOR/L/PS/7/254 Reference (shelfmark): IOR/L/PS/7/254 Title: Abstracts of Political and Secret Letters from India, Vol 1 Scope & Content: With Index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1875-1879 Extent: 1 volume
2. IOR/L/PS/7/255 Reference (shelfmark): IOR/L/PS/7/255 Title: Abstracts of Political and Secret Letters from India, Vol 2 Scope & Content: With Index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1880-1881 Extent: 1 volume