1. IOR/R/20/C/1015 Reference (shelfmark): IOR/R/20/C/1015 Title: File 302/40 Ord. Installation of a wireless set at San'a for the Yemeni Government; Mr Wyborn - Marconi engineer Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1940-Nov 1950 Extent: 1 file