Great original mid-1860s advertisement CDV for Delaware Fine Art Gallery and photography studio, Professor Couch, proprietor.
Addison P. Couch was a photographer who also held several related patents. He operated on Evans Street in Delaware, Ohio, before and after the US Civil War.
About 4" x 2.5" with blank back as produced. Very good antique condition. All words are readable under magnification!
Boxed & insured Priority Mail.