Box 4

Correspondence of Henry Cowles, organized into two subseries by type of correspondence. Subseries 1 contains a card index and partial calendar (card format) to the Personal Correspondence. Subseries 2, Personal Correspondence, includes letters sent and received, organized chronologically. Subseries 3, Correspondence with the American Education Society, includes correspondence and related materials, organized alphabetically by type of material.

Correspondence of Henry Cowles, organized into two subseries by type of correspondence. Subseries 1 contains a card index and partial calendar (card format) to the Personal Correspondence. Subseries 2, Personal Correspondence, includes letters sent and received, organized chronologically. Subseries 3, Correspondence with the American Education Society, includes correspondence and related materials, organized alphabetically by type of material.

Correspondence of Henry Cowles, organized into two subseries by type of correspondence. Subseries 1 contains a card index and partial calendar (card format) to the Personal Correspondence. Subseries 2, Personal Correspondence, includes letters sent and received, organized chronologically. Subseries 3, Correspondence with the American Education Society, includes correspondence and related materials, organized alphabetically by type of material.

Correspondence of Henry Cowles, organized into two subseries by type of correspondence. Subseries 1 contains a card index and partial calendar (card format) to the Personal Correspondence. Subseries 2, Personal Correspondence, includes letters sent and received, organized chronologically. Subseries 3, Correspondence with the American Education Society, includes correspondence and related materials, organized alphabetically by type of material.

Correspondence of Henry Cowles, organized into two subseries by type of correspondence. Subseries 1 contains a card index and partial calendar (card format) to the Personal Correspondence. Subseries 2, Personal Correspondence, includes letters sent and received, organized chronologically. Subseries 3, Correspondence with the American Education Society, includes correspondence and related materials, organized alphabetically by type of material.

Correspondence of Henry Cowles, organized into two subseries by type of correspondence. Subseries 1 contains a card index and partial calendar (card format) to the Personal Correspondence. Subseries 2, Personal Correspondence, includes letters sent and received, organized chronologically. Subseries 3, Correspondence with the American Education Society, includes correspondence and related materials, organized alphabetically by type of material.

Correspondence of Henry Cowles, organized into two subseries by type of correspondence. Subseries 1 contains a card index and partial calendar (card format) to the Personal Correspondence. Subseries 2, Personal Correspondence, includes letters sent and received, organized chronologically. Subseries 3, Correspondence with the American Education Society, includes correspondence and related materials, organized alphabetically by type of material.