Editor and publisher, with his brother, William Randolph Cook, of the Hastings Banner in Hastings, Michigan. Correspondence, 1893-1941, relating to operations of their paper and other business enterprises, including material concerning Republican politics, the temperance movement, their activities and interest in the Rotary Club, the Salvation Army, and the Young Men's Christian Association.
The collection has been arranged into three series: Correspondence; Hasting Rotary Club; and Miscellaneous. The correspondence has been arranged chronologically with separate folders when needed for specific kinds of activities of the two brothers: political, business, church activities, and other professional responsibilities.