2.5" X 4.25" Carte de Visite photographer identified on the verso as the Searsport House, a summer resort in Searsport, Maine. In the photograph, there are people standing on the balcony, roof, and porch, and several names are written identifying people as well. You can also see the Livery Stable. Writing on the verso includes "This will do just as well as a letter, from Emily Jane Dudley ....." (I can't make out the last name). A nice piece of Maine history.