Abstract Sereno Brainerd Pratt (1826-1903) was a Boston businessman, Congregationalist, and prominent member of the church community. In addition to his professional roles, Pratt is known for his collection of bibles, rare books, and religious artifacts. The Congregational Library and Archives currently displays this collection in the Pratt Room, which was named for him in 1899. The collection consists of three series. The first is comprised of bibliographical materials, including over 300 bibles and...