This research report provides edited excerpts from my PhD thesis, "Politics of the Past: Archaeology, Nationalism and Diplomacy in Afghanistan, 1919–2001," submitted to the Department of Archaeology, University of Cambridge. The aim of the thesis was to assess the relationship between nationalist agendas and the discipline of archaeology in Afghanistan from 1919 to 2001. The material collected from the Rockefeller Archive Center (RAC) contributed to Chapter 5 of the thesis, which focused on the political period 1946–1978 in Afghanistan, when Afghan leaders began to open the country to international archaeological teams. At the RAC, I was particularly interested in uncovering material pertaining to a travelling exhibition of artefacts from the National Museum of Afghanistan, which opened at Asia House in New York City in 1966. The following segments also draw on archival material from the JFK Library in Boston, Massachusetts and the National Archives in Delhi, India. The material collected from the RAC helped demonstrate how Afghan leaders used archaeology to build diplomatic relations with key allies, including Japan and the United States, during the 1960s.