“An Explanation of The Dalton Laboratory Plan By Its Originator, Helen Parkhurst, Educational Director of the Children’s University School”, International Dalton Exchange Bureau, circa 1920s

The Dalton School’s archival records–other than widely distributed records, such as school publications and publicity materials–are available only to the current Head of School, the office of origin, and the Dalton School Archives staff. Access by others will be given consideration when a written request is presented to the Archivist and written approval has been obtained from the appropriate individual in the office of origin or the Head of School.