1. IOR/L/E/6/50, File 1343 Reference (shelfmark): IOR/L/E/6/50, File 1343 Title: File S&C 1343/1880 - Draft despatch to the Assistant Secretary, Harbour Department, Board of Trade, dated 18th November 1880, on the subject of the proposed gradual introduction of a uniform system of buoyage for all Indian ports Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1880 Extent: 1 folio