1. IOR/L/PWD/3/516-537 Reference (shelfmark): IOR/L/PWD/3/516-537 Title: Collections to Public Works Despatches to Madras Scope & Content: The volumes contain the Indian papers upon which the various Public Works Despatches to Madras were based, arranged in the order of the Despatch number. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1859-1869 Extent: 22 volumes