Vertical File Index

The Vertical File collection consists of various information collected on specific historic topics.  The file folders themselves are available only at the State Archives. 

 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


IDEA (Industrial Development Expansion Agency)

Ideal, SD

Igloo, SD

Illingworth Photos (listed) Custer Expedition 1874



Income Tax, Constitutional Amendment

Incorporated Cities Listing

Incorporation certificates

Independent Stockgrowers of America

Indian Affairs

Indian Affairs, State Commission of

Indian Arts & Crafts

Indian Battles

Indian Bibliographies

Indian Commissioners

Indian Creek Stage Station

Indian Culture

Indian Culture Day, 1972-73  (Capitol mural changed)

Indian: Dakota, I-II

Indian Delegations

Indian Education, I-II

Indian: Federal Policy

Indian: Films/Television

Indian Food

Indian Jurisdiction

Indian: Lac qui Parle

Indian Land Claims

Indian Languages

Indian Lore & Legend

Indian: Maps

Indian: Medal of Honor Winners

Indian Names

Indian: Not Dakotas

Indian Mail Order Catalogs

Indian Mounds

Indian Organizations

Indian Music

Indian: Prehistoric Cultures

Indian Publications

Indian Religion

Indian Scouts & Police

Indian Trails (Maps, Letters)

Indian Treaties, Catalog of

Indian: "We Shake Hands" Conference

Indian Women


Ingalls Family

Initiative & Reform

Inland Airline

Institute of Atmospheric Sciences

Insurance Program - South Dakota

Interior, SD

International Peace Gardens

Internment Camps

Iona, SD

Iowa Data

Ipswich, SD

Iraqi Freedom War

Irene, SD

Iron Mountain Road (US Highway 16A)

Iron Will (Movie)

Iroquois, SD

Irrigation in South Dakota

Irving, SD

Izaak Walton League

Isabel, SD


Ivanhoe, SD

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