1. IOR/F/4/1910/81715 Reference (shelfmark): IOR/F/4/1910/81715 Title: Scope & Content: Further papers regarding the use of lightning conductors to protect powder magazines - correspondence between the Madras Government and the Government of India etc Collection Area: India Office Records and Private Papers Languages: English Date Range: Dec 1840-May 1841 Extent: 1 file