1. IOR/Z/E/4/19/U44 Reference (shelfmark): IOR/Z/E/4/19/U44 Title: Umballah, Post Office, Establishment of line of dâk from Kythul to Thanesur instead of Kurnaul Collection Area: India Office Records and Private Papers Languages: English Date Range: 1846-1849 Extent: 1 entry