II.33 The briefing books and reference materials relating to Korea [maintained by the Office of Northeast Asian Affairs], 1947-56 [A1, Entry 1225] (2 ft.) (Lot File 60D330) (contract microfilm C-0044 [UPA], rolls 10-14) (see Appendix D), include background material, talking points, correspondence, memorandums of conversation, meeting minutes, and other documents pertaining to several diplomatic is