1. IOR/L/PS/15/67, File H177/1928 Reference (shelfmark): IOR/L/PS/15/67, File H177/1928 Title: File H177/1928 Insignia of the Order of Knight Commander of the Most Eminent Order of the Indian Empire presented to HH The Sultan of Muscat and Oman Collection Area: India Office Records and Private Papers Languages: English Date Range: 10 Sep 1928-19 Sep 1928 Extent: 1 file