CDRI: Digital resources for the study of religionThe Cooperative Digital Resources Initiative of the American Theological Library Association and Association of Theological Schools is a repository of digital resources contributed by member libraries. The CDRI database provides access to digital images of woodcuts, photographs, slides, papyri, coins, maps, postcards, manuscripts, lithographs, sermons, shape-note tune books, and various forms of Christian art, architecture, and iconography.