1. IOR/R/20/A/3818 Reference (shelfmark): IOR/R/20/A/3818 Title: File 1400 Conversations in Mecca about Hadhramaut affairs between Osman Al-Amoudi and Khan Bahadur Ihsanullah, British Indian vice-Consul, Mecca Collection Area: India Office Records and Private Papers Languages: English Date Range: 1936 Extent: 1 file