Astronomer and meteorologist. Correspondence, diaries, and other papers relating mainly to Abbe's career with the Weather Service of the Army Signal Corps, his participation in the West African Eclipse Expedition (1880s), and his career in the United States Weather Bureau.

Economist. Correspondence, reports, memoranda, graphs, charts, printed matter, and photograph albums pertaining to Saul Kolodny’s career as an economist for the sugar industry.

Civilian oceanographer with the United States Navy and science attaché with the United States Foreign Service. Correspondence, cables, dispatches, memoranda, reports, journals, clippings, writings, newsletters, photographs, digital scans, maps, ephemera, planning files, and reference materials primarily related to Operation Deep Freeze between 1955 and 1959.

United States naval officer and meteorologist. Correspondence, memoranda, agendas, notes, speeches, writings, transcripts of radio broadcasts, interviews, biographical material, clippings, printed matter, photographs, and other papers pertaining primarily to Reichelderfer's career in meterorology as chief of the United States Weather Bureau.