1. IOR/R/20/G/89 Reference (shelfmark): IOR/R/20/G/89 Title: Colony of Aden. Local transport and travelling regulations. Secretary of State's despatch no 141 of 9 May 1940 Aden: C & D Bros Press with typ and ms additions and corrections Collection Area: India Office Records and Private Papers Languages: English Date Range: 1940 Extent: 1 volume