1. IOR/R/20/B/511 Reference (shelfmark): IOR/R/20/B/511 Title: File 39/8 Accounts: Visit of the Auditor, Aden to Kamaran and Mukalla by air on Audit Inspection Collection Area: India Office Records and Private Papers Languages: English Date Range: 3 Apr 1940-9 Feb 1944 Extent: 1 file