Size of the frame is 3 1/8 by 4 5/8 inches.
I believe the frame is celluloid
On front: Sancta Francisca Xavierio Cabrini
On back: Made in Italy / symbol with CDF in center? / MOD No 45
Has easel back
Some wear to metal surrounding picture
Saint Frances Xavier Cabrini, also called Mother Cabrini, was an Italian-American Roman Catholic nun. She founded the Missionary Sisters of the Sacred Heart of Jesus, a Catholic religious institute that was a major support to her fellow Italian immigrants to the United States. She was the first U.S. citizen to be canonized as a Saint by the Roman Catholic Church, on July 7, 1946.