1. IOR/L/E/7/1536, File 1355(35) Reference (shelfmark): IOR/L/E/7/1536, File 1355(35) Title: File 1355(35) Imperial Conference 1930 - standardisation of the forms of invoices and certificates thereon Collection Area: India Office Records and Private Papers Languages: English Date Range: 29 Jun 1930-10 Sep 1930 Extent: 1 file