Overall: 1 3/4 x 1 3/8 in. ( 4.4 x 3.5 cm )
With hairwork on reverse.
Gift of George Hancock Servoss
Ramirez, Jan Seidler. "A History of the New-York Historical Society." The Magazine Antiques 167 (2005): 138-145.
Due to ongoing research, information about this object is subject to change.