Original 1870s CDV photo of Henry Newell Guernsey, MD. Guernsey was born on February 10, 1817. A graduate of New York University, he was Dean of Faculty and Professor of Materia Medica at Hahnemann College in Philadelphia. He was the author of Guernsey's Obstetrics. Studio imprint on the back is Trask of Philadelphia.
CDV is about 4" x 2.5" and is in very good or better antique condition.
7757A