Scope and Contents Collection contains Jessie Thatcher Bost's Oklahoma A&M College school work and manuscripts of articles, herbarium, OAMC publications and photographs of Thatcher family, friends, and the OAMC campus.

Scope and Contents Collection contains correspondence and clippings, related to two campaigns by OSU alumns to save Old Central from being torn down, 1954-1986. Correspondence includes Jesse Thatcher Bost, B.B. Chapman, LeRoy Fischer, and Oliver Willham.

Scope and Contents Collection contains correspondence (ca. 1897-1955); Oklahoma A&M College programs, publications including A&M Boomer (1921), A&M College Magazine (1901-1905); materials pertaining to Hartman's college years, career in banking, work with OAMC alumni association including the Half Century Club and committee to preserve Old Central.