The bulk of this collection centers around business files which relate to various committees of ACETA, reports, and minutes. Also included are files kept by the Presidents of ACETA from 1961, 1972-1976. Files on the annual meetings are included from 1973-1975. Generally, much of this material is concentrated from 1954-1961, and 1972-1976, however there are a few files which date back to 1948, and a few which concern ACETA during 1962-1964. An attempt was made to preserve the integrity of this collection as kept by ACETA Therefore, there is considerable overlapping between the President's files and the annual meeting files.