The Snowdrift Silver Mining and Reduction Company was located near Silver Plume, Colorado, in the 1870s. The collection contains a financial journal kept by the company's superintendent, Earnest Foster.

Case files in Spanish documenting killings, extrajudicial executions, disappearances, and other human rights abuses in El Salvador 1977-1987. The case files contain biographical information about the victim including the date and place of the event, who is held responsible, and a description of the circumstances surrounding the report. Reports and publications in Spanish also document the human rights situation in El Salvador.

A series of narrated stories and interviews about historically significant people or events in southwestern Colorado. These tapes were produced for radio presentation by KOTO-FM, Community Radio in Telluride, Colorado in cooperation with the San Miguel County Historical Society.

The South Dakota Farmers Union Collection (SDFU) is comprised of one box of two 16mm films, titled They Call It All-States and Farmers Union GTA.

From the 1930s through the 1950s the Soviet Propaganda Posters pertain to Russian cultural, aesthetic and political ideology.

Microfilm copies of material from the Library of Congress on early Spanish settlement in what is now southwestern United States. Includes excerpts from journals of Fathers Escatasse and Domingues, Memoirs of Jose Cortes and recollections of Zarate Salmeron. Handwritten in Spanish.

Trading and greeting cards in English and French.

Magazines, newspapers, and newspaper clippings pertaining to the Russian space flight referred to as Sputnik. Also included is a copy of a talk by Judge Leonard V.B. Sutton, titled "The Challenge of Sputnik".

Collection contains St. John’s News, October 17, 1922, April 21, 1923, January 10, 1925, Treasurer's Status Report, 1916, Schedule of Lenten services, 1923.

Located in Lyons, Colorado the St. Vrain Red Sandstone Quarry was the source of red sandstone distinguishing the University of Colorado campus architectural style. Owned by Hugh Murphy during the time period represented, the collection consists of correspondence dating from 1898-1906, telegrams, a few discontinuous payroll records from 1907, and vouchers dating from 1904-1906.

After attending the US Japanese Language School at Boulder, Sanford L. Schultheis served as a Japanese Language interpreter in the United States Navy during World War II. The material in this collection is focused around his time in the Navy and his work as a Japanese Language interpreter.

Collection contains play programs and scripts from Bohemian Girl (1935), Erminie (1927), and an unidentified play, catalogs from 1892-1925, graduation programs, and the 1924 Yearbook, The Odoroloc.

Artifacts collected by Stephen Jelinek (Crete, Nebraska), director, 11th Infantry Band (Spanish-American War), composer, friend of John Philip Sousa.

Certificates from various mining, insurance and transportation companies.

This collection includes records of prescriptions which were filled at Streamer Drug store during the period of April 19 through July 27, 1921. Frank M. Streamer's Drug Store was a long-term establishment in Boulder, Colorado, located at 1147 Pearl Street.

Members of the Student Library Advisory Board created handmade 'zines commenting on a variety of political, social, and personal topics of their choosing.

The collection consists of student response papers pertaining to the Persian Gulf War in 1991. Responses to the war in general, to where the students were when the war began, and letters from the students to their future children are included. Obtained from HIST 1025 recitation classes.

Lyrics to a song advocating government by women.

Papers, tune books, and music materials of Susan Porter (1941-1993), musician and professor; Professor of Music, Ohio State University, including audio and visual dulcimer music materials and printed dulcimer song books and newsletters; materials from the Great Black Swamp Dulcimer Festival; tune book and hymnal collection of over 150 items of 19th and 20th century.

The Sylvia Wilkinson Papers covers mostly her work on her seventh novel, Big Cactus. The papers contain nine numbered drafts for the novel along with her research notes for the book. Also included is a second carbon copy and galleys for her 1967 novel A Killing Frost, and drafts and copies of the final publication of her short story A Maypop for Merton from 1969.