1/8 x 1 5/8 in. diameter
A brass coin-like disk, inset on one side with a glass mirror and embossed on the other "Mirror Business Cards/ Patented/ June 16, 1862/ Manufactured By/ Perris & Browne/ Printers & C/ 164 Fulton St., New York".
Gift of Bella C. Landauer
Due to ongoing research, information about this object is subject to change.