Original 1870s CDV photo of Benjamin Cofren Lowell's (1845-1892) grocery store in Dover, Maine. Sign is clearly visible above doorway, as well as a sign directly below that for W.W. Lowell (William Wheeler, Benjamin's father).
On the back is D.C. Dinsmore's studio imprint.
CDV is 4" x 2.5" and in very good antique condition.