Letters, invitations, programs, rosters, printed ephemera, and clippings documenting the early years of the Purdue Club of Chicago.

The Purdue University Board of Trustees Meeting Minutes collection documents the operations of the Board of Trustees. Responsibilities of the Board of Trustees include approving the budget of the University, voting to appoint new University presidents, naming buildings, and establishing departments within the University. The collection includes meeting minutes, related documents, and calendars used by the President of the University at meetings of the Board of Trustees.

Materials collected by Fred Rose and Mary Otten Rose. The collection includes a Class of 1921 directory, records, Class of 1921, 45th, 50th, and 55th anniversary papers, correspondence to classmates in regards to events, copies of clippings from Purdue Exponent, and related materials. One folder contains photographs, newsletters, programs from 25th 30th, 40th and 50th reunions, rosters and notes from the Class of 1922 for which Mary Otten Rose was class secretary.

The Charles Savage papers documents his professional and personal life focusing on his research concerning the therapeutic use of LSD and marijuana, his stay and research in West Africa, and his involvement with Spring Grove State Hospital, Maryland Psychiatric Research Center, and Friends of Psychiatric Research. The collection contains personal manuscripts, articles, grant applications, patient notes, and correspondence.

Correspondence, photographs, clippings, high school and military artifacts documenting the childhood, military training and United States Army Air Forces career of Ralph H. Schneck.

Roster of Class of 1926 Mechanical Engineering graduates, 25th, 60th, 65th, Class of 1926 anniversary testimonial certificates, and other items from the Class of 1926, post-graduation.

Correspondence from William Snyder describing the U.S.S. Lafayette, photograph of the Lafayette's launch, a U.S.S. Enterprise CVN-65 baseball cap, and a Trident tie clip.

Two letters Albert W. Stahl wrote to his sister in New York, while he was teaching at Purdue University. There is also a program for the Indiana College Association, where Albert Stahl gave the address "Courses in Engineering," dated December, 27-28, 1886. The program had been enclosed with one of the letters.

This collection contains materials that document the career of Martin Stob, professor of Animal Sciences at the Purdue University School of Agriculture. It consists of his written publications and research findings as well as the awards/certificates received as a student and faculty of Purdue. Also included are educational records, photographs, articles and official documents from when he served in the U.S. Navy.

The collection consists of one letter and envelope from 1938.

Congratulatory letters and certificates, proclamations and resolutions, booklets, and other items documenting the Purdue University centennial.

Photograph of John "Jack" Tipton, with notations on the back. Letter from the donor which states, "The young man pictured is John Jack Tipton who faithfully corresponded all through the war (WWI) with my mother, and they shared a great love of learning and respect for an education as means of bettering themselves through life."

This collection includes documents, correspondence, published materials, photographs, and audio recordings collected and created by Helen Bass Williams that document her personal life, education, and her work as a civil rights activist in the South, educator, and counselor and professor at Purdue University.