The collection includes 620 microfilms of historical material and books, 581 recorded tapes of lectures presented at various meetings, and 44 documentary films.
視聽資料中心則以收藏有關現代史的所有顯微片、影片、錄影帶、錄音帶、唱片、幻燈片…… 等電化史料一千餘件。