By Title By Topic With Digital Content 5 A B C D E F G H I J K L M N O P Q R S T U V W Y Z All Finding Aids beginning with "I" Idea of the University of Chicago. Records Illinois Central Railroad Company. Records Illinois General Assembly. Submerged and Shore Lands Legislative Investigating Committee. Report Illinois Joint Committee for the Merit System in Civil Service Records Illinois Society for Medical Research. Records Illinois State Charities Commission, Annual Report Images of Hot Air Balloons and Whitehead's Airplane Indentured Persons Collection Indo-Persian Medical Text Ingalls, Jeremy. Papers International Association for Cultural Freedom. Records International Congress of Americanists. Records International Congress of Anthropological and Ethnological Sciences. Records International Seminar on Comparative Administrative Problems Related to Social and Economic Development. Records Investigation by the United Mine Workers of Illinois into the Cherry Mine Disaster Ireland, William Rutherford P. Papers Isaacs, Roger, Collection of Bud Freeman Papers Isidorus, Saint, Contra Idudaeos. Manuscript (Ms 28) Iuschenko, Aleksandr Ivanovich. The Physical Basis of Mental Diseases and their Biologic-Chemical Examinations