According to the Grove Music Encyclopedia, a Gradual is defined as a "Liturgical book of the Western Church containing the chants for the Proper of the Mass and secondarily, in more recent times, those of the Ordinary." Believed to be created in the 1400s in Spain it might have eventually been used in California during the Mission period.
Printing is not supported at the primary Gallery Thumbnail page. Please first navigate to a specific Image before printing.