Papers include such biographical information as provided in William Wistar Comfort’s autobiography, a small amount of correspondence, as with his father, Howard Comfort, Comfort’s writings on French topics, Friends’ stories for children, on William Cowper and primarily on Quaker topics, including on William Penn, Anthony Benezet and Stephen Grellet. Comfort spoke publicly on many occasions, specifically at schools and colleges as well as in France during his stay there in 1937.

The William Penn Charter School archives contain the financial, historical, business, and social records of the school, dating back as far as 1611. Documents signed by William Penn, Benjamin Franklin, and former Philadelphia mayors William Hudson and Edward Shippen, are included as well as a variety of school texts and memorabilia, which illuminate the traditions and history of the William Penn Charter School.