The Records of the Headmistresses Association of the East consist of 10 linear feet of correspondence, financial records, proceedings, membership applications, memoranda, and reports. They span the years 1910 to 1983, and provide a good record of the activities of the association as well as insight into the educational and social philosophy of private education in America.

The most informative material is contained is the first three series. There were several by-laws issues regarding a name change to allow headmasters of girls' schools to become active members (the name of the organization remained the same, but the word "head" was substituted in the by-laws). The minutes, agenda, and proceedings contain a complete record of the private and public activities of the HMAE. Among the most important committee activities were the establishment of academic standards for member schools and professional standards for their faculty (especially salary guidelines). In addition the Academic Standards Committee in 1934 requested members to state their educational philosophy. The resulting set of essays, "The Educational Faith That I Hold," provides an interesting historical look at some individual educational philosophies. Through its Irwin Memorial Fund and its Relief of Unemployed Teachers Committee the organization helped needy members, especially in the years before Social Security and school-sponsored retirement programs.

This collection is organized into four series:

• I. Organization
• II. Meetings
• III. Committees and Officers
• IV. Membership