The preservation of San Xavier del Bac is a worthy gesture in enabling increasing thousands to see intact this magnificent example of early mission architecture.

Bancroft, Hubert Howe. _History of Arizona and New Mexico._ San Francisco, The History Company, 1889. Vol. 17 of his _History of the Pacific States of North America_.

San Xavier Del Bac, Arizona — Part 12

Bolton, Herbert Eugene. _Kino’s Historical Memoir of Pimería Alta._ Cleveland, Arthur H. Clark Company, 1919. 2 v.

San Xavier Del Bac, Arizona — Part 12

——, _Rim of Christendom_. New York, Macmillan, 1936.

San Xavier Del Bac, Arizona — Part 12

——, _Padre on Horseback_. San Francisco, Sonora Press, 1932.

Bonaventure, Father, O.F.M. _Mission San Xavier del Bac._ Topawa, Ariz., Franciscan Fathers of Arizona, San Solano Missions.

Duell, Prent. _Mission Architecture Exemplified in San Xavier del Bac._ Tucson, Arizona Archaeological and Historical Society, 1919.

Engelhardt, Father Zephyrin. _The Franciscans in Arizona._ Harbor Springs, Mich., Holy Childhood Indian School, 1899.

Hallenbeck, Cleve. _Spanish Missions of the Old Southwest._ New York, Doubleday, Page & Company, 1926.

Hinton, R. J. _Handbook to Arizona._ New York, Payot, Upham & Company, 1878.

Lockwood, Frank C. _With Padre Kino on the Trail._ Tucson, University of Arizona, 1934.

Lummis, Charles F. _The Spanish Pioneers._ Chicago, A. C. McClurg & Company, 1914.

Lutrell, Estelle. _The Mission of San Xavier del Bac._ Tucson, Acme Press, 1934.

Newcomb, Rexford. _Spanish-Colonial Architecture in the United States._ New York, J. J. Augustin, 1937.

Willys, Rufus Kay. _Pioneer Padre._ Dallas, Southwest Press, 1935.

[Illustration: MISSION of SAN XAVIER DEL BAC · 1700-1797] KEY A Nave B Provision Room C Epistle Chapel D Sacristy E Apse F Gospel Chapel G Crossing H Baptistry I Narthex J Cloister K Dormitory Wing

[Illustration: THE MISSION OF SAN XAVIER DEL BAC. PAPAGO VILLAGE IN FOREGROUND.]

[Illustration: MISSION COURTYARD FROM ABOVE....]

[Illustration: THE ENTRANCE PORTAL HAS A DELICATE WOODEN BALCONY ABOVE, CROWNED WITH A LARGE SHELL MOTIF.]

[Illustration: PAPAGO INDIAN CHILDREN RECESSING AT THE MISSION SCHOOL.]

[Illustration: HIGH ALTAR FROM REAR OF NAVE.]

[Illustration: ONE OF TWO GROTESQUE CARVINGS OF LIONS.]

[Illustration: HIGH ALTAR FROM CHOIR LOFT.]

[Illustration: A HIGH CANOPIED HAND-CARVED PULPIT OF RICH DARK PINE.]