Question and Answer sheets from Phan Văn Tạo to Dennis J. Duncanson, in which Phan Văn Tạo discusses the theoretical and political foundations of "N.D.N."

Letter from Paul Ngô-Trọng-Hiếu to Dennis J. Duncanson. Ngô-Trọng-Hiếu talks about the political plight Vietnam is currently experiencing and commenting on the political and military actors involved.

Letter from Jacky K.T. Tran to Dennis Duncanson in which he writes of his frustrations of communication and asks Duncanson to phone now he is at Haslemere. He writes of his concern for refugees and hopes to meet Duncanson when he is in London. Handwritten, dated 16 June 1975.

Letter from Jacky K.T. Tran to Dennis Duncanson in which he writes concerning Duncanson's proposition for a history of the Park Cau Lao and suggests a possible collaboration. He sends his regards to Elizabeth and those of Jacky. Handwritten, dated 4 July 1975.

Letter from Jacky K.T. Tran for Dennis Duncanson with notes and edits for the publication on Park Cau Lao.

Notes and corrections related to previous correspondence between Jacky K.T. Tran and Dennis Duncanson.

Photocopies of letters from Dennis J. Duncanson to unknown recipient, regarding the Dang Can Lao party. Handwritten on University of Kent at Canterbury paper.

Duncanson's research notes on Can Lao party. Handwritten and typed.

A letter written by Dennis J. Duncanson in pencil, containing multiple corrections. In the letter, Duncanson thanks the intended recipient for having offered observations regarding the book, Government and Revolution in Vietnam, to his relative, Richard A. May. Duncanson writes that he believes the study of Vietnam is "a mortification of the flesh" and that he is destined to pursue it indefinitely. He also writes that he is now working on his second book on Vietnam, which is more about the North than the South.

Letter from George K. Tanham, National Chairman of American Friends of Vietnam. Tanham writes of the recent wave of terrorist attacks of the period of the Lunar New Year, as well as of a previous massacre of unarmed mountain tribesmen at Dak Son on 05 December, where 252 people were killed, another 100 were kidnapped, and 500 were missing.

Tanham writes that despite the terror tactics designed to intimidate the South Vietnamese, in recent presidential elections 83% of eligible voters went to the polls, which showed an unwillingness to permit the National Liberation Front to take over by default. Further neighbouring nations including the Philippines, Thailand, Singapore, Malaysia and the Republic of Korea have also expressed their support for the allied effort in South Vietnam. Tanham calls for the support of the American Friends of Vietnam to support the society's efforts in achieving a stable, just and democratic society and that despite Vietnam receiving American military and economic assistance, the country also needs the support of an informed American public.