The Reverend Thomas J. Carroll Papers pertain to the life and work of Reverend Thomas J. Carroll. The bulk of the materials are from the 1940s and 1950s. The collection consists primarily of the incoming and outgoing correspondence of Father Carroll. Many of the letters discuss aspects of the liturgical weeks, the liturgical movement, and work with the blind. The collection also includes letters and photographs from Reverend Dekan George Nilges of Frankfurt, Germany. The materials from Nilges relate to the general condition of Frankfurt, Germany, including the city's religious life after World War II.