1. IOR/L/PS/9/1 Reference (shelfmark): IOR/L/PS/9/1 Title: Abstracts of Secret Letters from Political Agents Scope & Content: Persia, Persian Gulf, Turkish Arabia, Aden, Constantinople, Egypt, Syria, Zanzibar, Baluchistan, etc Collection Area: India Office Records and Private Papers Languages: English Date Range: 1840-1858 Extent: 1 volume