1. IOR/R/20/B/558 Reference (shelfmark): IOR/R/20/B/558 Title: File 54/1 Pt II of 1939 Warships: foreign warships: visit to Aden [6 colls Table of Contents] Collection Area: India Office Records and Private Papers Languages: English Date Range: 5 May 1939-9 Jan 1940 Extent: 1 file