The papers of Frederic Corss Church span the years 1910 to 1966. They include typed copies of his 1910 to 1920 letters, a few original letters from the 1910 to 1912 period, incoming letters, 1933 to 1966, research notes, typescript copies of several books and articles, daily diaries, 1919-1921 and 1935 to 1965, financial records of family members as well as Dr. Church, memorabilia from his service in Italy, and photographs of Church and his relatives, Moscow scenes, and a large collection of blue prints of landscape views.