From an area estate, as shown, as found and as pictured.  I have not cleaned, wiped off, dusted, tried to improve, ect.  See picture(s) as to condition example.  About 4.5" x 6.5" image, on mat with mat damage - was taped to a cover.  Likely one of a kind.  Written on back:

James L Darby in Moberly Confectionery Store