Material culture and pamphlets that document the Liturgical Movement and changes in religious life in the American Catholic Church from the early twentieth century through the implementation of the Second Vatican Council's reforms in the 1960s and 1970s. The collection contains artifacts of many kinds, including badges, bookmarks, candles, chalices, chaplets, crosses, crucifixes, holy water containers, jewelry, key rings, medals, money clips, monstrances, pins, plaques, relics, rosaries, scapulars, sick call sets, statues, vestments, and altar textiles.