Antique Two-Sided Encased Portrait + Mirror, Circa Late 19th-Early 20th Century. An early paper photograph was cut and applied to a teal paper ground with flecks of gold, sealed in celluloid. The backside is outfitted with a steel rimmed mirror with perfectly aged patina. Likely created as a love token. Unsigned. Specs: 2 3/4" H | 2" W | 3/16" D