Unidentified religious portrait

Unidentified religious portrait
Title
Unidentified religious portrait
Medium 
stone
Dimensions 
Overall: 1 5/8 x 1 1/4 in. ( 4.1 x 3.2 cm )
Credit Line 
Gift of Laura Dayton Denby
Object Number 
1977.21
Due to ongoing research, information about this object is subject to change.
Creative: Tronvig Group