1. IOR/Z/E/4/28/S869 Reference (shelfmark): IOR/Z/E/4/28/S869 Title: Surveys, Magnetic, Reports by Messrs. A.H. and R. Schlagintwoit on progress of, to be printed by Bengal Asiatic Society Collection Area: India Office Records and Private Papers Languages: English Date Range: 1856-1857 Extent: 1 entry