Correspondence of Clay Judson, bulk 1924, concerning the life and career of his father, William Voorhees Judson, plus miscellaneous letters of others, written after Judson's death in 1923. Also, several drafts of a biographical sketch of William V. Judson by Clay Judson, two copies of this sketch printed in the Annual Report of the Association of Graduates of the United States Military Academy June 12, 1924; and two copies of Logistic, 1946, 1947, containing articles about the use of caissons invented by Judson.