"Internal affairs, decimal numbers 786D, 786E, 786F, 786G, 786H, 886D, 886E, 886F, 886G, 886H, 986D, 986E, 986F, 986G, and 986H, and foreign affairs, decimal numbers 686D, 686E, 686F, 686H, 611.86D, 611.86E, and 611.86H."
Accompanied by printed reel guide, compiled by Blair D. Hydrick, with title: A guide to the microfilm edition of Confidential U.S. State Department central files. The Persian Gulf States and Yemen, 1950-1959.