Consists of correspondence of nineteenth-century British poet and journalist Alaric A. Watts.

Consists of selected papers of Alba Houghton Warren (Princeton Class of 1936), professor of English at Princeton (1945-1955), relating to his earlier work "Richard Hengist Horne: A Literary Biography," which apparently was never published.

Consists primarily of letters sent to Albany Fonblanque as editor of the Examiner (London).

Albert Bensoussan is a writer, translator, and professor emeritus of Spanish literature at the University of Haute-Bretagne in Rennes, France. This collection consists of correspondence to Bensoussan from various Latin American authors whose works he has translated. Also included are writings from Bensoussan and others, interview transcripts, typescripts, and collected articles and essays about Latin American authors.

Consists of a photocopied duplicate archive of the original Albert Einstein Archive at Hebrew University in Jerusalem, divided into scientific and non-scientific sections, including published and unpublished manuscripts, articles, lectures, notebooks, notes, travel diaries (1925-1933), family papers, and correspondence.

Albert Mathias Friend, Jr. (Princeton Class of 1915), was an officer and a scholar. Friend served in World War I and then did his graduate studies in art and architecture in Europe, studying and salvaging the great works of art and architecture that may have been damaged by the fighting. He then worked with Harvard's Dumbarton Oaks Research Library before becoming a professor at Princeton University. The collection contains notes and course materials from Friend's time as a student and as a professor, correspondence, and some of his research materials, photographs, and negatives, focusing on medieval art and architecture in Greece, Rome, and other Mediterranean cultures.

Albert I. Mendeloff was a member of the Princeton University class of 1938 and the undergraduate director of the Princeton Camera Club, a student organization devoted to photography. Consists of correspondence between Albert Mendelhoff and famous photographers of 1938 in regards to a potential exhibit of loaned photographs at the Art and Archaeology Department.

Albert Montefiore Hyamson was a British civil servant, Zionist author, and historian who served from 1917-1921 in the Jewish Bureau of the United Kingdom Department of Information and from 1921-1934 in Mandate Palestine as Director of Immigration. The Albert Montefiore Hyamson Papers consist primarily of reports written by the Palestine Group in the The Royal Institute of International Affairs, correspondence regarding Palestine between Hyamnson and J. L. Magnes, and a small amount of clippings.

Albert O. Hirschman (1915- ) was a leading scholar in the field of economic development whose work focused on Latin America but encompassed the globe. He was a professor at Yale, Columbia, Harvard, and the Institute for Advanced Study in Princeton, New Jersey. Hirschman's papers document his scholarship on economic development and his academic career and include his correspondence written while he was at the Institute for Advanced Study, his writings, and his research notes and materials, especially related to his work in Latin America and for the World Bank.

The collection contains both original and printed material relating to Albert Schweitzer, the French missionary physician who founded the Lambaréné Hospital in French Equatorial Africa in 1913 and who won the Nobel Peace Prize in 1953 for his philosophy of "reverence for life."